Sonos, Inc. Patent applications |
Patent application number | Title | Published |
20160092075 | Displaying Data Related to Media Content - Examples described herein may include a computing device of a media playback system receiving a display map corresponding to a media service provider. The display map may associate a data field with a location within a display of the computing device. The computing device may further receive a data item associated with a media item of the media service provider. The received data item may correspond to the data field. The computing device may display an indication of the received data item at the location in accordance with the display map. | 03-31-2016 |
20160088037 | Indicating an Association Between a Social-Media Account and a Media Playback System - Examples disclosed herein include a social-media computing system receiving, from a first computing device, a first message indicating that a media playback system is associated with a first social-media account; and based on the received first message, sending, to a second computing device associated with a second social-media account, a second message indicating that the media playback system is associated with the first social-media account. The examples may also include the second computing device receiving, from the social-media computing system, the second message; and based on the received second message, causing display of an indication of the association between the media playback system and the second social-media account. | 03-24-2016 |
20160088031 | Associating a Captured Image with a Media Item - Examples disclosed herein include a computing system receiving a first data set representing (i) an image and (ii) an event associated with the image; receiving a second data set representing (i) a media item and (ii) the event; associating the media item with the image; and storing data indicating the association. The examples may also include a computing device capturing an image while the computing device is at an event location; sending, to a computing system, a first data set representing (i) the image and (ii) an event associated with the image and the event location; receiving, from the computing system, a second data set representing a media item that is played back by a media playback system at the event location; causing display, by the display, of the image; and providing an indication of the media item. | 03-24-2016 |
20160070529 | Playback Control Based on Proximity - Embodiments described herein provide for detecting movement in proximity to a playback device and responsively modifying the audio that is output from one or more playback devices. In an example implementation, a playback device detects, via one or more proximity detectors of a playback device while the playback device is playing back given media via one or more speakers, presence of an object in proximity of the playback device. After detecting the presence of the object, the playback device pauses playback of the given media. After pausing playback of the given media, the playback device receives, via a network interface of the playback device from a controller device, a command to resume playback of the given media. After receiving the command to resume playback, the playback device resumes playback of the given media. | 03-10-2016 |
20160026428 | Device Grouping - An example method includes detecting, via a control interface of a first playback device while at least one second playback device is playing media, an input indicating a command for the first playback device to (i) form a zone with the second playback device and (ii) play back the media in synchrony, and based on the detected input, causing the first playback device to carry out the command. A second example method includes detecting, by a control device while at least one first playback device is playing media, an input indicating a command for a second playback device to (i) form a zone with the first playback device and (ii) play back the media in synchrony, wherein the control device is configured to transmit commands to the second playback device; and based on the detected input, causing the second playback device to carry out the command. | 01-28-2016 |
20150355878 | Prioritizing Media Content Requests - Examples described herein may include a first playback device sending a first request for first media content to a computing system associated with a media service provider and a second playback device sending a second request for second media content to the computing system. The first and second playback devices may be associated with an account of the media service provider. The computing system may determine whether either or both of the first and second playback devices are allowed to receive the respective requested media content based on information included in the first request and the second request. Such information included in the requests may characterize playback operations respectively associated with the requests and/or may indicate a time at which the respective playback devices last received a playback command. | 12-10-2015 |
20150331663 | Playback According to Playback Responsibility in Group - An example implementation may involve a first playback device rendering audio content. The example implementation may also involve the first playback device detecting that a second playback device has been connected to a playback system. After detecting that the second playback device has been connected to the playback system, the first playback device may determine a playback responsibility associated with the second playback device. The determined playback responsibility may include a grouping with the first playback device. After determining the playback responsibility associated with the second playback device, the first playback device may direct the second playback device to render the audio content. | 11-19-2015 |
20150324552 | Share Restriction for Media Items - Embodiments are described herein that allow for applying a share restriction on a plurality of media items that is part of a playback queue. In one aspect, a method is provided that involves a first computing device (a) receiving input data indicating an instruction to share a playback queue, where the playback queue includes at least a plurality of media items, (b) determining one or more characteristics of the plurality of media items, where at least one of the one or more characteristics indicates a source of the plurality of media items, (c) based on the determined one or more characteristics of the plurality of media items, assigning to the plurality of media items a share restriction that limits access to the plurality of media items, and (d) transmitting to a second computing device an indication of the share restriction assigned to the plurality of media items. | 11-12-2015 |
20150312299 | Receiving Media Content Based on Media Preferences of Multiple Users - Embodiments are provided for receiving media content based on the preferences of multiple users. In one example, a computing device may identify a plurality of user accounts associated with one or more service providers. The computing device may access a guest list for a social event to identify the plurality of user accounts. The computing device may then send to the one or more service providers, requests for media content based on media preferences associated with the identified plurality of user accounts. In response to the request, the computing device may then receive one or more media items from the one or more service providers. Some or all of the media items may then be added to a playback queue or playlist. | 10-29-2015 |
20150310888 | Management of Media Content Playback - Embodiments are provided for managing playback of media content by a media playback system based on identified preference data associated with one of a plurality of user accounts interfacing with the media playback system. In one embodiment, a computing device may maintain a plurality of user accounts associated with a media playback system, and receive user data identifying which of the plurality of user accounts are currently interfacing with the media playback system. Then, the computing device may receive media data identifying a media item to be played by the media playback system, identifying for at least one of the plurality of user accounts that are currently interfacing with the media playback system, preference data associated with the media item. Based on the identified preference data, the computing device may determine that the media item is not to be played by a media playback system. | 10-29-2015 |
20150310023 | Playback of Media Content According to Media Preferences - Methods and systems described herein relate to management of media playback based on media preferences. A computing device may receive data indicating that a media item is available to be played by a media playback system. A media preference associated with the media item may then be identified based on the received data. The media preference may be identified in a preference database. Based on the media preference, the computing device determines whether the media item is or is not to be played by the media playback system. If a determination is made that the media item is not to be played, the computing device sends to the media playback system, an indication that the media item is not to be played. If a determination is made that the media item is to be played, the computing device causes the media item to be played by the media playback system. | 10-29-2015 |
20150310009 | Media Preference Database - Embodiments are provided for populating a preference database affiliated with a media playback system with preferences received for media items. A preference may be associated with a media item from a service provider account, and may be stored in the preference database in association with the service provider account. The service provider account may be associated with multiple user profiles used to access a media playback device, and the preference may be associated with one of the user profiles associated with the service provider account, and stored in association with the user profile. Further, the preference may be received from a user account different from a user account used to access the media item. In this case, the preference may be stored in association with the user account providing the preference. The stored preferences may be used to manage media content playback by the media playback system. | 10-29-2015 |
20150277851 | Account Aware Media Preferences - Embodiments described herein involve providing media item preferences according to a user account of a user providing the preference, rather than a user account providing the media item. When a user indicates a preference for a media item, the preference are associated with that particular user, rather than with another user whose account the media item may have been accessed and played through when the particular user indicated the preference. As a result, a media preference history associated with the account providing the media item will not be disrupted by other users indicating preferences for the media item. Further, users may build on their respective media preference histories even when listening to music provided by someone else. | 10-01-2015 |
20150261493 | Playback Zone Representations - Method and systems are provided for displaying a control representation in a playback zone representation provided on a playback zones view interface. The playback zones view interface allows a user to view and navigate between playback zones in a media playback system, and the control representation in the playback zone representation is selectable to allow the user to control playback of media content in the corresponding playback zone from the playback zones view interface without having to navigate to a particular playback control interface corresponding to the playback zone. | 09-17-2015 |
20150261410 | Group Volume Control - An example method involves providing an interface that simultaneously displays an indication of a respective volume corresponding to each of at least two zone players and displays a respective selectable icon corresponding to each of the at least two zone players. Each respective selectable icon indicates whether the corresponding zone player has been selected for a group, and at least one of the respective selectable icons indicates that a respective zone player has been selected for the group. The interface further displays an indication of a group volume associated with the at least one selected zone player. The method further includes receiving a command to change at least one of a respective volume of one or more of the at least one selected zone player or the group volume, and transmitting an indication of the received command to one or more of the at least one selected zone player. | 09-17-2015 |
20150253960 | Webpage Media Playback - Embodiments are provided for facilitating playback of media content on a webpage by a playback zone in a media playback system. Upon, or subsequent to opening a web-browsing interface, one or more playback zones of a media playback system may be identified, and links to a playable media item may be identified on a webpage to be displayed by the web-browsing interface. The webpage may then be modified such that a representation associated with the link may be selected to prompt a display of the one or more identified playback zones. A selection of one of the one or more identified playback zones may then cause the media item to be played in the selected playback zone. | 09-10-2015 |
20150248268 | Playback Zone Representations - Method and systems are provided for displaying playback zone representations in a controller interface for a media playback system. A representation of a first playback zone in the media playback system may be displayed according to a collapsed format, and a representation of a second playback zone in the media playback system may be displayed in a position directly below the representation of the first playback zone. Upon determining that the first playback zone is associated with media content, an updated representation of the first playback zone may be displayed according to an expanded format that is larger than the collapsed format. The representation of the second playback zone may then be displayed in a position directly below the updated representation of the first playback zone. | 09-03-2015 |
20150220498 | Remote Creation of a Playback Queue for a Future Event - Embodiments are described herein that allow for remote creation of a playback queue. In one aspect, a method is provided that involves (1) receiving by a computing device an electronic invitation to add a media item(s) to a playback queue of a media playback system, where the electronic invitation comprises a link to access information identifying a set of media items available for playback by the media playback system, and where the computing device and the media playback system are communicatively coupled via at least a WAN, (2) causing by the computing device a graphical display to display the information identifying the set of media items available for playback, and (3) sending by the computing device selection data that indicates a selection of a particular media item from the set of media items to be added to the playback queue of the media playback system. | 08-06-2015 |
20150215715 | Audio Synchronization Among Playback Devices Using Offset Information - Embodiments are provided for audio synchronization of one or more playback devices using offset information. A playback device may join a synchrony group upon a command, where the synchrony group may have a group coordinator that provides timing information for the group. In one case, the playback device may retrieve offset information from memory storage, where the information represents the offset between a clock of the playback device and the clock of the group coordinator. In another case, the playback device may determine that the offset information is not available in storage and as a result, the offset information may be computed. In one instance, the offset information may be computed using other offsets obtained from storage, such as offsets between other devices in the synchrony group. In another instance, the offset information may be computed using SNTP polling. | 07-30-2015 |
20150207643 | Signal Detecting and Emitting Device - Systems, methods, apparatus, and articles of manufacture are disclosed. An example playback device includes a signal detector adjacent to a first side of the playback device; a signal emitter adjacent to a second side of the playback device; a processor; and memory having stored thereon instructions executable by the processor to cause the playback device to perform functions. The example functions include detecting, by the signal detector, an analog signal; amplifying the analog signal in analog form; applying an offset to analog signal in analog form; filtering the offset signal in analog form; and emitting, by the signal emitter, the filtered signal. | 07-23-2015 |
20150200923 | Software Application and Zones - Embodiments described herein relate to a software application that is configured to operate as an add-on software component to audio-playback software on a playback device of a media playback system. One embodiment may involve displaying, on a user interface of a controller of a media playback system, a zone identifier that identifies a zone of the media playback system, where the zone comprises a playback device that has audio-playback software installed thereon; and displaying, on the user interface of the controller, an application identifier in association with the zone identifier, where the application identifier indicates that a software application installed on the playback device is configured to operate as an add-on software component to the audio-playback software. | 07-16-2015 |
20150095774 | Multi-Household Support - Embodiments are provided for enabling a user to control multiple media playback systems with a single mobile device. The mobile device may connect with a first or second media playback system based on receiving a first or second household identifier (HHID), respectively. If the mobile device receives both the first and second HHIDs, the mobile device may connect with either the first or second media playback system based on a priority of the two systems. If neither the first nor second HHIDs are received by the mobile device, a user may be prompted to add a third media playback system if the mobile device receives a third HHID. The user interface of the mobile device may receive an input to connect the mobile device to the third media playback system, and a connection may be established between the mobile device and the third media playback system. | 04-02-2015 |
20150095680 | Media Playback System Using Standby Mode in a Mesh Network - Embodiments described herein involve mechanisms to wake-up a media playback device that is interconnected with other media playback devices to form a networked media system from a standby mode using a network message. In one embodiment, a media playback device receives a first wake-up packet associated with a MAC address; and in response, exits a standby mode and enters an active mode, and broadcasts a second wake-up packet associated with the MAC address. In another embodiment, a media playback device receives a first wake-up packet associated with a MAC address; and in response, determines whether the first MAC address is included in a list of MAC addresses maintained by the first media playback device; and when the first MAC address is included in the list of MAC addresses, exits a standby mode and enters an active mode, and broadcasts a second wake-up packet associated with the MAC address. | 04-02-2015 |
20150095679 | Transitioning A Networked Playback Device Between Operating Modes - Embodiments are described herein that allow a playback device to transition between operating modes to, among other things, conserve power. In one aspect, a method is provided. The method involves determining that a playback device is operating in one of a powered mode and a battery mode. The powered mode comprises the playback device receiving power from an external source. The battery mode comprises the playback device receiving power from at least one battery. The method further involves causing the playback device to serve as a network bridge when the playback device is in the powered mode. The method further involves causing the playback device to serve as a client device and not serve as a network bridge when the playback device is in the battery mode. | 04-02-2015 |
20150095486 | FACILITATING THE RESOLUTION OF ADDRESS CONFLICTS IN A NETWORKED MEDIA PLAYBACK SYSTEM - Examples are disclosed and described to facilitate resolution of Internet Protocol address conflicts. An example method includes listening, by a first playback device having a first IP address, to a specified server port, receiving, by the first playback device from a second playback device via the specified server port, a message, wherein the message identifies a second IP address, wherein the second IP address has been assigned to the second playback device, determining, by the first playback device, whether the first IP address is the same as the second IP address, and when the first IP address is the same as the second IP address, obtaining, by the first playback device, a new IP address, wherein the new IP address is different from the first IP address and the second IP address. | 04-02-2015 |
20150095470 | Identifying a Useful Wired Connection - Certain examples identify a device's useful wired connection and, when found, facilitate network configuration according to that useful wired connection. An example method includes periodically transmitting, by a first device, a first message over a wireless network interface. The example method includes listening, by the first device, for the first message over a wired network interface. The example method includes, when the first device at least receives the first message over the wired network interface, transmitting, by the first device to at least one additional device over the wireless network interface, a second message, wherein the second message includes an indication, the indication indicating that the at least one additional device can change its network configuration to utilize the wired network interface of the first device. | 04-02-2015 |
20150095459 | Media System Access via Cellular Network - Embodiments are provided for establishing a simple and secure way to allow a user using a mobile device to control a media playback system without having direct access to the secure local network that the playback system is using. The media playback system may include one or more playback devices synchronously rendering media content. A user of the mobile device may obtain a system identifier of the playback system that is then sent to a remote server via a cellular network. The remote server, which is in communication with one or more media playback systems, may use the system identifier to recognize the correct media playback system and provide the mobile device with configuration information of the media playback system. Subsequently, the mobile device may use the given information to join the media playback system and control one or more features of the media playback system via a cellular network. | 04-02-2015 |
20150095323 | Audio Content Search in a Media Playback System - Embodiments are described herein that provide searches, including a multi-dimensional search, a cross-source search, or both in a media playback system. The search can be initiated by way of a selection of a location on user interface of a controller. The location corresponds to one or more metadata that is used in the search. Results are sorted and displayed. In some embodiments, the one or more metadata is used to filter and/or sort the results. | 04-02-2015 |
20150095170 | Personalized Media Playback at a Discovered Point-of-Sale Display - Embodiments are described herein that allow for personalized media playback at a discovered point-of-sale display. In one aspect, a method is provided that involves discovering a point-of-sale display by a portable computing device. The point-of-sale display comprises at least one media playback device. The method further involves receiving, over a wireless network by the portable computing device, a software application and a system identifier of the point-of-sale display. The system identifier to automatically configure the software application to control the at least one media playback device at the discovered point-of-sale display. The method further involves joining the software application on the portable computing device to the point-of-sale display using the system identifier. The method further involves sending from the portable computing device via the configured software application one or more commands to control the at least one media playback device. | 04-02-2015 |
20150092959 | Volume Enhancements in a Multi-Zone Media Playback System - Embodiments are described herein that provide numerous volume enhancements to a media playback system, especially for use by a system that contains two or more zone players that are capable of being grouped to form a synchronous audio playback group. | 04-02-2015 |
20150092947 | Coordinator Device for Paired or Consolidated Players - Embodiments described herein involve selecting a coordinator device for multichannel playback by a bonded zone. The bonded zone may be configured such that playback devices in the bonded zone may each be configured to render different components, such as a right channel component or a left channel component of media content being rendered in synchrony by the bonded zone. Selecting the coordinator device for the bonded zone may involve analyzing a wireless interface performance metric of a first playback device in the bonded zone, receiving a wireless interface performance metric of a second playback device in the bonded zone, comparing the wireless interface performance metrics of the two playback devices, selecting one of the two playback devices as the coordinator device, and causing the selected playback device to become the coordinator, or “primary” player of the bonded zone. | 04-02-2015 |
20150092608 | Communication Routes Based on Low Power Operation - Embodiments are provided for utilizing direct and non-direct communication routes based low power operation. A playback device determines that it should enter a low power mode, where the playback device is part of a networked media system. The playback device identifies at least one additional playback device that is part of the networked media system, where the playback device is configured to communicate with the at least one additional playback device via a first route and a second route. The playback device informs the at least one additional playback device not to utilize the first route with the playback device and enters the low power mode. The playback device periodically receives a message from a master device, where the master device is part of the networked media system. Based on the message, the playback device exits the low power mode. | 04-02-2015 |
20150091761 | CONFIGURATIONS FOR ANTENNAS - Embodiments are provided for antenna configurations. An example playback device includes a housing having a metallic face, the metallic face including an opening; a first antenna oriented in a first direction on a plate, the plate forming a ground plane for the first antenna, the first antenna having a first slot aligned with the opening, the first antenna being associated with a first frequency; and a second antenna positioned proximate to the first antenna on the plate and oriented in a second direction opposing the first direction, the second antenna having a second slot aligned with the opening, the second antenna being associated with at least the first frequency, and the second antenna having at least a first portion located at a distance from at least a second portion of the first antenna of one quarter wavelength of the first frequency. | 04-02-2015 |
20150091709 | System and Method for Issuing Commands in a Media Playback System - Embodiments are described herein that provide a device that is bonded to a zone player or zone to cause an adjustment to be made by the zone player or zone. | 04-02-2015 |
20150091691 | Capacitive Proximity Sensor Configuration Including a Speaker Grille - Embodiments of a capacitive sensor configuration for proximity detection by a playback device are provided. The playback device may include a capacitive proximity sensor configured to detect physical movement in a first direction, and a speaker grille on a surface of the playback device oriented at a relative angle to the capacitive proximity sensor. The capacitive proximity sensor includes a first metal electrode coupled to the speaker grille such that the capacitive proximity sensor may be further configured to detect physical movement in a second direction that is substantially at the relative angle to the first direction. The playback device may be configured to determine based on a detection of physical movement by the capacitive proximity sensor, a physical approach of an entity towards the playback device from one or more of the first direction and the second direction. | 04-02-2015 |
20150091586 | Capacitive Proximity Sensor Configuration Including an Antenna Ground Plane - Embodiments of a capacitive sensor configuration for proximity detection by a playback device are provided. The playback device may include a capacitive proximity sensor configured to detect physical movement in a first direction, and a radio frequency (RF) antenna ground plane oriented at a relative angle to the capacitive proximity sensor. The capacitive proximity sensor may include a first metal electrode coupled to the RF antenna ground plane is coupled to the first metal electrode such that the capacitive proximity sensor may be further configured to detect physical movement in a second direction that is substantially the relative angle to the first direction. The playback device may be configured to determine based on a detection of physical movement by the capacitive proximity sensor, a physical approach of an entity towards the playback device from one or more of the first direction and the second direction. | 04-02-2015 |
20150090865 | Proximity Sensing Configuration - Embodiments are provided for intelligently revealing selectable icons on a control panel of a playback device based on proximity detection. In one example, an ambient light level may be determined based on a detection of ambient light by a light sensor of a control area for a playback device. Based on the ambient light level, a sensitivity of an infrared (IR) proximity sensor and a sensitivity of a capacitive proximity sensor may be adjusted. The IR proximity sensor and the capacitive proximity sensor may each be configured to detect a physical movement. Based on the detection of the physical movement by at least one of the IR proximity sensor and the capacitive proximity sensor, a physical approach of an entity towards the playback device may be determined, and a control area of the playback device may be illuminated. | 04-02-2015 |
20150086041 | Acoustic Signatures - Embodiments described herein provide for acoustic signatures in a playback system. In some embodiments, a playback device includes an audio processing component configured to receive an audio input signal, receive an acoustic signature signal, generate an audio output signal based on the audio input signal and the acoustic signature signal, and output the generated audio output signal. In some embodiments, the acoustic signature identifies at least one of the playback device or a group of playback devices. Some embodiments additionally include the playback device amplifying the generated audio output signal with one or more amplifiers, and playing the generated audio output signal via one or more speakers. | 03-26-2015 |
20150085441 | Speaker Cooling - Embodiments are provided for cooling one or more components of a playback device using speaker vibrations that result from inaudible audio. Movement of air molecules arising from the speaker vibrations may disperse heat away from the one or more components of a playback device. The playback device may include a thermal sensor to determine the temperature on or around one or more components. If the playback device is no longer playing audible audio and temperature on or around one or more components rises above a first predetermined threshold, the playback device may play inaudible audio. Playback of inaudible audio may result in movement of air molecules and the dispersion of heat away from the one or more components. Playback of the inaudible audio may stop if the playback device begins playing audible audio or if the temperature on or around one or more components drops below a second predetermined threshold. | 03-26-2015 |
20150051723 | Audio Content Auditioning by Playback Device - A first playback device may include a processor and data storage including program code that, when executed by the processor, causes the first playback device to: playback a first audio content in synchrony with at least one second playback device; receive a command to play back a second audio content; stop playback of the first audio content based on the received command; and after stopping playback of the first audio content, play back the second audio content for a predefined duration of time. The program code may then cause the first playback device to: (i) after playing back the second audio content, resume playback of the first audio content in synchrony with the at least one second playback device, or (ii) play back the second audio content in synchrony with the at least one second playback device. | 02-19-2015 |
20140380159 | Intelligent Amplifier Activation - Embodiments are provided for intelligently activating an amplifier in a playback device based on proximity detection. The playback device may be in a quasi-idle state when the playback device is not rendering media content. The quasi-idle state of the playback device may involve an amplifier in the playback device being inactive, while some other components or modules of the playback devices remain active. The playback device may include a proximity sensor configured to detect movement relative to the playback device. If movement is detected indicating that a user input to cause the playback device to render media content is anticipated, the amplifier may be pre-emptively activated such that the playback device enters an active state from the quasi-idle state. In some cases, the playback device may send a message to one or more other playback devices to cause the other playback devices to enter an active state. | 12-25-2014 |
20140363024 | Group Volume Control - Embodiments are provided for controlling playback volumes of a group of one or more playback zones in a network media system via a user interface provided on a touch screen display. For instance, touch inputs may be provided to the user interface via the touch screen to move a volume indicator along a graphical representation of a volume scale on the user interface to adjust a particular playback volume level of a playback zone or the group of the one or more playback zones. Further, touch inputs such as a dwell touch input or a swipe touch input may be configured to cause the particular playback volume level to be applied to other playback zones in the network media system, such that each playback zone the playback volume level is applied to has a respective playback volume level matching, or substantially matching the particular playback volume level. | 12-11-2014 |
20140330885 | Managing Application Access of a Media Playback System - Examples described herein may include a playback device receiving, from a control device, a validation-key that includes an application identifier corresponding to a controller application. The playback device may create a session identifier and transmit the session identifier to the control device. The playback device may receive, from the control device, a playback request comprising the session identifier and a playback command. The playback device may determine that the session identifier is valid and then execute the playback command. A computing system may receive identification information related to a controller application and generate the validation-key based on the controller application meeting at least one quality-control metric. The controller application may receive the validation-key from the computing system. | 11-06-2014 |
20140324202 | Queue Identification - An example method includes receiving, by a playback device, one or more messages from a control device, wherein the one or more messages identify (i) a playlist and (ii) an application identifier associated with an application; and based on receiving the one or more messages: populating a playback queue with one or more media items associated with the playlist, wherein the playback queue is associated with the playback device; associating the received application identifier with the playback queue; and sending, to the control device, a queue identifier that represents the playback queue. | 10-30-2014 |
20140310597 | Playback Queue Transfer in a Media Playback System - Embodiments are provided for using a user interface to transfer a playback queue from one playback zone to another within a network media system. The interface may provide a first zone representation of a playback zone, and a first queue representation of a first group of playable items in a particular relative position. The particular relative position of the first queue representation may indicate that the playback queue associated with the first playback zone includes the first group of playable items. The interface may receive an input indicating a movement of a second queue representation to the particular relative position. In response, the first queue representation may be removed from the particular relative position and the second queue representation may be provided in the particular relative position, indicating that the playback queue now comprises a second group of playable items represented by the second queue representation. | 10-16-2014 |
20140310316 | Playlist Update in a Media Playback System - Embodiments are provided for updating a playlist that has been added to a playback queue in response to changes to the playback queue. The playback queue may be associated with a zone of a network media system such that items in the playback queue are to be rendered by the zone. The playlist may include one or more items playable by the zone, and may be stored separately from where the playback queue is maintained. Embodiments are also provided for updating a playback queue in response to modifications to a playlist included in the playback queue. In some cases, a user modifying the playlist or playback queue may be prompted upon making the modifications whether to also apply the modification to the playback queue or playlist, respectively. | 10-16-2014 |
20140277655 | SYSTEMS AND METHODS FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES THAT INDEPENDENTLY SOURCE DIGITAL DATA - In a system for distributing data, distribution device is configured to distribute timestamp, offset and source location information for a digital data stream to an execution device, and the execution device is configured to seek digital data corresponding to the received information. The execution device is further configured to execute the digital data relative to a clock rate maintained by the distribution device. Related methods include receiving timestamp, offset and source location information for the digital data stream and seeking digital data corresponding to the received offset and source location information. | 09-18-2014 |
20140244013 | Pre-caching of Audio Content - Embodiments are provided for causing a playback device to pre-cache audio content in anticipation that a user will provide input to cause the playback device to render the audio content. The playback device may be configured to detect, using a proximity sensor on the playback device, movement in relation to the playback device, responsively retrieve audio content by the playback device from a networked audio source, prior to receiving a user command to play the audio content, storing the audio content in memory on the playback device, and cause the playback device to render the audio content upon receiving the user command. The audio content that may be pre-cached may be local audio content stored, on a local memory storage device, network audio content stored on a remote memory storage device, and accessed over a network, or streaming content retrieved over the Internet. | 08-28-2014 |
20140201635 | Media Playback System Controller Having Multiple Graphical Interfaces - Embodiments are described herein that provide a media playback system controller with multiple graphical interfaces. In one aspect, a method is provided that involves (a) causing a graphical display to provide a first graphical interface including at least (i) a first input region and (ii) a first representation of a media item, (b) receiving a first input data indicating a selection within the first input region, (c) based on the received first input data, causing the graphical display to provide a second graphical interface including at least (i) an active region, (ii) an inactive region, and (iii) a second representation of the media item, (d) receiving a second input data indicating a selection within the active region, and (e) based on the received second input data, causing the graphical display to provide one or more media playback controls. | 07-17-2014 |
20140181661 | USER INTERFACE TO ENABLE USERS TO SCROLL THROUGH A LARGE LIST OF ITEMS - Techniques pertaining to efficient scrolling are disclosed. One of the features of the efficient scrolling is the enablement of a search right at an appropriate item in a large list of items, thus avoiding going through the long list and wandering back and forth around a desired item. According to one embodiment, an indexing display is used. The indexing display includes a list of indexes, each corresponding to a group of items that sharing one or more common characteristics (e.g., a character or a kind). The indexing display is allowed first to be scrolled for a desired index. Once the desired index is confirmed, searching for a desired item in the large list starts at an item indexed by the desired index. | 06-26-2014 |
20140181659 | Accessing Last-Browsed Information in a Media Playback System - Embodiments are discussed for providing an indication of information previously accessed, or “browsed,” by a user on a control device of a media playback system, irrespective of a prior graphical display on the control device. The embodiments may involve causing a graphical display to provide a visual indication of a selectable region, receiving selection data that indicates a selection of the selectable region, irrespective of a prior graphical display and in response to receiving the selection data, identifying browse data that was most-recently accessed by the control device, where the browse data includes an indication of one or more playable media items, and causing the graphical display to provide a visual indication of the one or more playable media items indicated by the identified browse data. | 06-26-2014 |
20140181658 | Controlling and Displaying Zones in a Multi-Zone System - A multimedia controller for controlling and displaying zones in a multi-zone system is provided. In one example the controller is configured to provide a user interface for a plurality of zones, wherein each zone of the plurality of zones includes at least one player in a local area network. The controller is also configured to accept via the user interface, an input to display a list of the zones in the local area network, and to identify, for each zone of the plurality of zones, a state associated with each zone of the plurality of zones. The controller is also configured to display the list of the zones, wherein the list of the zones identifies each zone of the plurality of zones, and wherein the list of zones is ordered at least according to the state associated with each respective zone of the plurality of zones. | 06-26-2014 |
20140181656 | Playlist Modification - Embodiments provided herein involve connected states between a mobile device and one or more zones in a network media system and different interactions between the mobile device and the network media system involving the connected states. The connected states may be established between the mobile device and the one or more zones such that further actions taken on media items identified in the playlist on the mobile device may also be taken on corresponding media items in a playback queue associated with the one or more zones. The interface on the mobile device may display various graphical representations to indicate the different interactions involving the connected states, including when a connected state is established, when a connected state is lost, and when a reconnected state is reestablished. The interface may further provide selectable icons to allow a user to navigate among the different media playback options involving the connected states. | 06-26-2014 |
20140181655 | Moving a Playback Queue to a New Zone - Embodiments provided herein involve connected states between a mobile device and one or more zones in a network media system and different interactions between the mobile device and the network media system involving the connected states. The connected states may be established between the mobile device and the one or more zones such that further actions taken on media items identified in the playlist on the mobile device may also be taken on corresponding media items in a playback queue associated with the one or more zones. The interface on the mobile device may display various graphical representations to indicate the different interactions involving the connected states, including when a connected state is established, when a connected state is lost, and when a reconnected state is reestablished. The interface may further provide selectable icons to allow a user to navigate among the different media playback options involving the connected states. | 06-26-2014 |
20140181654 | Playback Queue Control via a Playlist on a Mobile Device - Embodiments provided herein involve connected states between a mobile device and one or more zones in a network media system and different interactions between the mobile device and the network media system involving the connected states. The connected states may be established between the mobile device and the one or more zones such that further actions taken on media items identified in the playlist on the mobile device may also be taken on corresponding media items in a playback queue associated with the one or more zones. The interface on the mobile device may display various graphical representations to indicate the different interactions involving the connected states, including when a connected state is established, when a connected state is lost, and when a reconnected state is reestablished. The interface may further provide selectable icons to allow a user to navigate among the different media playback options involving the connected states. | 06-26-2014 |
20140181569 | SYSTEMS AND METHODS FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES WITHOUT A VOLTAGE CONTROLLED CRYSTAL OSCILLATOR - Example systems, apparatus, and methods receive audio information including a plurality of frames from a source device, wherein each frame of the plurality of frames includes one or more audio samples and a time stamp indicating when to play the one or more audio samples of the respective frame. In an example, the time stamp is updated for each of the plurality of frames using a time differential value determined between clock information received from the source device and clock information associated with the device. The updated time stamp is stored for each of the plurality of frames, and the audio information is output based on the plurality of frames and associated updated time stamps. A number of samples per frame to be output is adjusted based on a comparison between the updated time stamp for the frame and a predicted time value for play back of the frame. | 06-26-2014 |
20140181271 | Method and apparatus for displaying a list of tracks scheduled for playback by a synchrony group - A system is described for maintaining synchrony of operations among a plurality of devices that have independent clocking arrangements. The system includes a task distribution device that distributes tasks to a synchrony group comprising a plurality of devices that are to perform the tasks distributed by the task distribution device in synchrony. The task distribution device distributes each task to the members of the synchrony group over a network. Each task is associated with a time stamp that indicates a time, relative to a clock maintained by the task distribution device, at which the members of the synchrony group are to execute the task. Each member of the synchrony group periodically obtains from the task distribution device an indication of the current time indicated by its clock, determines a time differential between the task distribution device's clock and its respective clock and determines therefrom a time at which, according to its respective clock, the time stamp indicates that it is to execute the task. | 06-26-2014 |
20140181270 | System and Method for Synchronizing Operations Among a Plurality of Independently Clocked Digital Data Processing Devices - A system is described for maintaining synchrony of operations among a plurality of devices that have independent clocking arrangements. The system includes a task distribution device that distributes tasks to a synchrony group comprising a plurality of devices that are to perform the tasks distributed by the task distribution device in synchrony. The task distribution device distributes each task to the members of the synchrony group over a network. Each task is associated with a time stamp that indicates a time, relative to a clock maintained by the task distribution device, at which the members of the synchrony group are to execute the task. Each member of the synchrony group periodically obtains from the task distribution device an indication of the current time indicated by its clock, determines a time differential between the task distribution device's clock and its respective clock and determines therefrom a time at which, according to its respective clock, the time stamp indicates that it is to execute the task. | 06-26-2014 |
20140181202 | Group Coordinator Device Selection - Embodiments described herein involve selecting a group coordinator device for a group of media devices of a networked media playback system. One of the media devices in the networked media playback system may be a group coordinator device configured to provide media content and playback timing information to other media devices in the group for synchronized playback of media content. Selection of the group coordinator device may involve performing an evaluation of one or more parameters associated with each of the one or more media devices in the media playback system, determining that a particular media device is the most suitable group coordinator devices, and causing the particular media device to become the group coordinator device. | 06-26-2014 |
20140181199 | Playback Queue Control Transition - Embodiments provided herein involve connected states between a mobile device and one or more zones in a network media system and different interactions between the mobile device and the network media system involving the connected states. The connected states may be established between the mobile device and the one or more zones such that further actions taken on media items identified in the playlist on the mobile device may also be taken on corresponding media items in a playback queue associated with the one or more zones. The interface on the mobile device may display various graphical representations to indicate the different interactions involving the connected states, including when a connected state is established, when a connected state is lost, and when a reconnected state is reestablished. The interface may further provide selectable icons to allow a user to navigate among the different media playback options involving the connected states. | 06-26-2014 |
20140181173 | System and Method for Synchronizing Operations Among a Plurality of Independently Clocked Digital Data Processing Devices - A system is described for maintaining synchrony of operations among a plurality of devices that have independent clocking arrangements. The system includes a task distribution device that distributes tasks to a synchrony group comprising a plurality of devices that are to perform the tasks distributed by the task distribution device in synchrony. The task distribution device distributes each task to the members of the synchrony group over a network. Each task is associated with a time stamp that indicates a time, relative to a clock maintained by the task distribution device, at which the members of the synchrony group are to execute the task. Each member of the synchrony group periodically obtains from the task distribution device an indication of the current time indicated by its clock, determines a time differential between the task distribution device's clock and its respective clock and determines therefrom a time at which, according to its respective clock, the time stamp indicates that it is to execute the task. | 06-26-2014 |
20140181107 | Private Queue for a Media Playback System - Embodiments are discussed for providing private playback queues in a media playback system such that users without access rights to the playback queue may not access the contents of the playback queue. The embodiments may involve receiving at a playback device of a network media system a playlist responsive to an instruction via a first controller interface, adding the playlist to a playback queue associated with the zone, receiving a request from a second controller interface for the information identifying the one or more items in the playback queue, determining that the second controller interface lacks a credential to receive the information identifying the one or more items in the playback queue, and providing the information identifying a subset of the one or more items in the playback queue to the second controller interface. | 06-26-2014 |
20140177875 | Method and apparatus for switching between a directly connected an a networked audio source - A system is described for maintaining synchrony of operations among a plurality of devices that have independent clocking arrangements. The system includes a task distribution device that distributes tasks to a synchrony group comprising a plurality of devices that are to perform the tasks distributed by the task distribution device in synchrony. The task distribution device distributes each task to the members of the synchrony group over a network. Each task is associated with a time stamp that indicates a time, relative to a clock maintained by the task distribution device, at which the members of the synchrony group are to execute the task. Each member of the synchrony group periodically obtains from the task distribution device an indication of the current time indicated by its clock, determines a time differential between the task distribution device's clock and its respective clock and determines therefrom a time at which, according to its respective clock, the time stamp indicates that it is to execute the task. | 06-26-2014 |
20140176299 | Playback Zone Silent Connect - Embodiments provided herein involve connected states between a mobile device and one or more zones in a network media system and different interactions between the mobile device and the network media system involving the connected states. The connected states may be established between the mobile device and the one or more zones such that further actions taken on media items identified in the playlist on the mobile device may also be taken on corresponding media items in a playback queue associated with the one or more zones. The interface on the mobile device may display various graphical representations to indicate the different interactions involving the connected states, including when a connected state is established, when a connected state is lost, and when a reconnected state is reestablished. The interface may further provide selectable icons to allow a user to navigate among the different media playback options involving the connected states. | 06-26-2014 |
20140176298 | Connected State Indicator - Embodiments provided herein involve connected states between a mobile device and one or more zones in a network media system and different interactions between the mobile device and the network media system involving the connected states. The connected states may be established between the mobile device and the one or more zones such that further actions taken on media items identified in the playlist on the mobile device may also be taken on corresponding media items in a playback queue associated with the one or more zones. The interface on the mobile device may display various graphical representations to indicate the different interactions involving the connected states, including when a connected state is established, when a connected state is lost, and when a reconnected state is reestablished. The interface may further provide selectable icons to allow a user to navigate among the different media playback options involving the connected states. | 06-26-2014 |
20140173432 | System and Method for Synchronizing Operations Among a Plurality of Independently Clocked Digital Data Processing Devices - A system is described for maintaining synchrony of operations among a plurality of devices having independent clocking arrangements. A task distribution device is to distribute tasks to a synchrony group comprising a plurality of devices to perform tasks distributed by the task distribution device in synchrony. The task distribution device distributes each task to synchrony group members over a network. Each task is associated with a time stamp that indicates a time, relative to a clock maintained by the task distribution device, at which synchrony group members are to execute the task. Each synchrony group member periodically obtains from the task distribution device an indication of current time indicated by its clock, determines a time differential between the task distribution device's clock and its respective clock and determines there from a time at which, according to its respective clock, the time stamp indicates that it is to execute the task. | 06-19-2014 |
20140104033 | METHODS AND APPARATUS TO LEARN AND SHARE REMOTE COMMANDS - Systems, methods, apparatus, and articles of manufacture to learn and share remote commands are disclosed. An example method to configure a playback device to be controlled by a remote control includes receiving by the playback device a first code for a first command from the remote control. The example method includes identifying by the playback device a second code for a second command based on the received first code. The example method includes receiving by the playback device the second code from the remote control. The example method includes executing the second command by the playback device. | 04-17-2014 |
20140098713 | METHODS AND APPARATUS FOR MULTICAST OPTIMIZATION - Certain examples accommodate multicast and unicast frame forwarding via wired and/or wireless port connections. An example method includes identifying a message including a frame of data to be directed to a group of playback devices via a network protocol. The example method includes overriding the network protocol for the group of playback devices to transmit a unicast message via direct routing to each member of the group of playback devices that is a “neighbor” of the first playback device. | 04-10-2014 |
20140093085 | PROVIDING A MULTI-CHANNEL AND A MULTI-ZONE AUDIO ENVIRONMENT - A multi-channel and multi-zone audio environment is provided. Various inventions are disclosed that allow playback devices on one or more networks to provide an effective multi-channel and a multi-zone audio environment using timing information. According to one example, timing information is used to coordinate playback devices connected over a low-latency network to provide audio along with a video display. In another example, timing information is used to coordinate playback devices connected over a mesh network to provide audio in one or more zones or zone groups. | 04-03-2014 |
20140074271 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - Clock rate adjustment methods and systems, including receiving, by a playback device from a source device, a plurality of frames, including a first frame and a second frame, each frame being associated with audio information and a time indicating when to play the audio information wherein the time is based on the clock of the source device; determining, by the playback device an expected time value for a third frame; comparing, by the playback device, the expected time value to the time indicating when to play the audio information associated with the third frame; and when the difference between the expected time value and the time indicating when to play the audio information is above a threshold level, adjusting, by the playback device, a rate of a digital to analog converter clock associated with the playback device. | 03-13-2014 |
20140046464 | Acoustic Signatures in a Playback System - Embodiments described herein provide for acoustic signatures in a playback system. According to an embodiment, a playback device transmits an acoustic signature. According to another embodiment, the user interface on a controller is responsively modified based on an acoustic signature that was detected from a playback device. According to some embodiments, an acoustic signature can be transmitted simultaneously with audio by a playback device. | 02-13-2014 |
20140037107 | Volume Interactions for Connected Playback Devices - Methods and systems are provided for, volume interactions for connected playback device. In one example, a plurality of playback devices may be rendering audio in synchrony, when a volume adjustment is made for the plurality of playback devices as a group. In one case, a first playback device in the plurality of playback devices may have a volume limit, as indicated by a state variable associated with the first playback device. In this case, the resulting volume adjustment for the first playback device may be made according to both the group volume adjustment and the volume limit of the first playback device. | 02-06-2014 |
20140005813 | Shift to Corresponding Media in a Playback Queue | 01-02-2014 |
20140003629 | Modification of audio responsive to proximity detection | 01-02-2014 |
20140003625 | System and Method for Device Playback Calibration | 01-02-2014 |
20140003623 | Smart Audio Settings | 01-02-2014 |
20130347022 | Systems, Methods, Apparatus, and Articles of Manufacture to Provide Guest Access - An example method includes linking a guest controller to a media playback system including a zone player with a playback queue. The playback queue includes information identifying media items to be played by the zone player. The media playback system provides the guest controller with a second access more limited than a first access granted to a local controller associated with the media playback system. The example method includes receiving, by the media playback system, a message sent from the guest controller, the message including a media service credential and an identification of a media item to be played by the zone player. The example method includes placing, by the media playback system, information identifying the media item from the guest controller in the playback queue. The example method includes retrieving media for the media item, by the media playback system, using the media service credential. | 12-26-2013 |
20130331970 | Device Playback Failure Recovery and Redistribution - Systems and methods are provided for audio device playback failure recovery and redistribution. The systems and methods may be configured to cause a plurality of playback devices to render audio content in a synchronized manner, detect a failure of a first playback device of the plurality of playback devices, determine a playback responsibility of the first playback device, and cause an adjustment of the rendering of the audio content by at least a second playback device of the plurality of playback devices. The systems and methods may further be configured to detect an addition of a new playback device to the plurality of playback devices, determine a playback responsibility of the new playback device for rendering the audio content, and cause an adjustment of the rendering of the audio content by at least a one playback device from the plurality of playback devices. | 12-12-2013 |
20130317635 | Audio Content Auditioning - Systems and methods are provided for playback of audio content in an “audition mode.” A system may be providing audio content to be rendered by a group of playback devices, when receiving a request to audition a second audio content with at least one playback device from the group of playback devices. The system may then suspend rendering of the first audio content at the at least one playback device, and provide the second audio content to be rendered by the at least one playback device for a duration of time. Upon exiting audition mode, either by completion of the second audio content, expiration of the duration of time, or request to exit audition mode, the system may resume rendering of the first audio content by the at least one playback device. | 11-28-2013 |
20130254695 | User Interface to provide additional information on a selected item in a list - Techniques pertaining to efficient scrolling a list are disclosed. One of the features of the efficient scrolling is to provide a graphic user interface that displays items in the list so that a user may scroll the list using a scroll wheel. After an item is highlighted for a predefined time, an information panel is automatically displayed to show hidden information associated with the item. The information panel is superimposed in an area of the graphic user interface, without obstructing the highlighted item. | 09-26-2013 |
20130254663 | Systems, Methods, Apparatus, and Articles of Manufacture to Provide Guest Access - An example method includes displaying a playback queue for a media playback system to a first and second controller via a first user interface associated with the first controller and a second user interface associated with the second controller, the first controller granted a first access to the system and the second controller granted a second access to the system, the first controller displaying a subset of information available to the second controller. The example method includes displaying a plurality of controls for the system via the second user interface of the second controller, the controls associated with the second access. The example method includes displaying a subset of the controls via the first user interface, the subset including at least one control available via the second controller and associated with the first access. The example method includes facilitating control via the first user interface according to the first access. | 09-26-2013 |
20130254207 | Method and apparatus for managing a playlist by metadata - Techniques for managing a playlist in a multimedia system are disclosed. According to one aspect of the techniques, the playlist is structured to be able to include as many items as desired. To facilitate the manageability of such playlist, the playlist is built with a plurality of items. Each of the items is associated with metadata that includes information related to, for example, artist, album, genre, composer, and track number. The metadata for each item may be parsed, updated or logically operated upon to facilitate the management of the playlist. In another embodiment, each of the items is either a single item or a group item. A single item contains metadata of a corresponding source. A group item contains metadata of accessing other constituent items, which again may be single items or group items. As a result, the playlist can accommodate as many items as desired in a limited memory space without compromising the manageability of the playlist. Each of the items can be removed from, added to, or moved around in the playlist without concerning that an item may further include many items therein. | 09-26-2013 |
20130253679 | Controlling and manipulating groupings in a multi-zone media system - In general, techniques of controlling a plurality of multimedia players in groups are disclosed. According to one aspect of the present invention, a mechanism is provided to allow a user to group some of the players according to a theme or scene, where each of the players is located in a zone. When the scene is activated, the players in the scene react in a synchronized manner. For example, the players in the scene are all caused to play a multimedia source or music in a playlist, wherein the multimedia source may be located anywhere on a network. | 09-26-2013 |
20130251174 | Controlling and manipulating groupings in a multi-zone media system - In general, techniques of controlling a plurality of multimedia players in groups are disclosed. According to one aspect of the present invention, a mechanism is provided to allow a user to group some of the players according to a theme or scene, where each of the players is located in a zone. When the scene is activated, the players in the scene react in a synchronized manner. For example, the players in the scene are all caused to play a multimedia source or music in a playlist, wherein the multimedia source may be located anywhere on a network. | 09-26-2013 |
20130245798 | Method and apparatus for signal processing based upon characteristics of music - Techniques pertaining to enhancing acoustic effects of music playing through digital signal processing are disclosed. Genre, or style, of music embedded in a music file is received and identified in a digital signal processor (DSP). Based on the music genre, an equalization processing unit in the DSP processes the audio data stream in the music file through an equalization profile selected from a collection of sound equalization profiles preloaded in a memory unit. Each equalization profile contains digital algorithms specifically designed to boost or attenuate audio signals at certain frequency ranges in the audio frequency spectrum according to the characteristics of the style of the music. The equalization-processed audio data stream is then played in an audio playback system with an acoustic enhancement that closely reflects the nature and characteristics of the style of the music. | 09-19-2013 |
20130238108 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - In a network comprising a plurality of synchrony groups, including at least a first synchrony group and a second synchrony group, wherein a first zone player is a member of the first synchrony group and a second zone player is a member of the second synchrony group, a method comprising: transmitting, by the first zone player while the first zone player is playing a first audio information, a second audio information to the second zone player, wherein the second audio information is different from the first audio information; and playing, by the second synchrony group, the second audio information while the first synchrony group is playing the first audio information. | 09-12-2013 |
20130236029 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - Receiving, by a first zone player, first control information from a user interface module; based on the received first control information, transmitting, by the first zone player, a notification to a second zone player, wherein the notification indicates that the first zone player is joining a synchrony group with the second zone player; receiving, by the first zone player, second control information from the second zone player, wherein the second control information comprises a multicast address that an audio information channelization device uses to broadcast audio information and playback timing information to the synchrony group; and playing, by the first zone player, the audio information in synchrony with the second zone player. | 09-12-2013 |
20130232416 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - A tangible computer-readable memory having instructions stored thereon that when executed cause a zone player to: receive control information from any one of a plurality of user interface modules; based on the received control information enter into a synchrony group with a second zone player; and transmit status information to the plurality of user interface modules, wherein the status information provides an indication of an operational status of the synchrony group. | 09-05-2013 |
20130232415 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - In a network comprising a first zone player, wherein the first zone player is a member of a first synchrony group, a method comprising: playing, at the first zone player, audio information associated with the first synchrony group; receiving, at the first zone player, control information from a user interface module, wherein the control information directs the first zone player to disengage from the first synchrony group and to join a second synchrony group; disengaging, by the first zone player based on the received control information, the first zone player from the first synchrony group; joining, by the first zone player based on the received control information, the first zone player to the second synchrony group; and playing, by the first zone player, audio information associated with the second synchrony group. | 09-05-2013 |
20130232242 | ESTABLISHING A SECURE WIRELESS NETWORK WITH A MINIMUM HUMAN INTERVENTION - Techniques for automatically configuring necessary parameters of a device to be coupled to a network with minimum human intervention are disclosed. In one embodiment, a wired and/or wireless Ad-hoc network is established to facilitate communications among a group of devices. When a new device is added to the network, a rudimentary communication path is initially established between one of the devices in the network and the new device such that necessary parameters (e.g., SSID, WEP security, channel frequency) can be exchanged for the new device to function properly in the network. To ensure the parameters are exchanged in a secure fashion, an additional public security procedure can be used between the two devices. | 09-05-2013 |
20130232214 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - In a network comprising a plurality of zone players, including at least a first zone player and a second zone player, a method comprising: receiving, by the first zone player, first control information from a user interface module; based on the received first control information, transmitting, by the first zone player, second control information to the second zone player, wherein the second control information comprises (i) a network address of an audio information channelization device that provides audio information and playback timing information, and (ii) a multicast address that the audio information channelization device uses to broadcast audio information and playback timing information to the network; and playing, by the first zone player, the audio information in synchrony with the second zone player. | 09-05-2013 |
20130231766 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - A plurality of zone players, including at least a first player and a second zone player, wherein the first zone player is designated as a master device of a synchrony group, a method comprising: determining, by the first zone player, that the second zone player should be designated as the master device of the synchrony group; instructing, by the first zone player, the second zone player to be designated as the master device of the synchrony group; and causing, at the first zone player, the first zone player to lose its designation as the master device of the synchrony group. | 09-05-2013 |
20130231765 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - Receiving, at a first zone player, information identifying a location of audio information; when the audio information is accessible by the first zone player (i) obtaining, by the first zone player, the audio information, and (ii) providing, by the first zone player, the audio information to a synchrony group; and when the audio information is inaccessible by the first zone player, instructing, by the first zone player, a second zone player to (i) obtain the audio information, and (ii) provide the audio information to the synchrony group. | 09-05-2013 |
20130226323 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - An audio processing device comprising: a network interface configured to connect the audio processing device to a network; an audio information channelization device connected to the network interface and configured to receive audio via the network interface; an audio reproduction device interface configured to output audio to a playback device; a user interface module interface configured to transmit, via the network interface to a user interface module, status information pertaining to the status of a synchrony group, wherein the audio processing device is a member of the synchrony group with at least one additional audio processing device. | 08-29-2013 |
20130219273 | METHOD AND APPARATUS FOR DISPLAYING SINGLE AND INTERNET RADIO ITEMS IN A PLAY QUEUE - Techniques for managing a playlist in a multimedia system are disclosed. According to one aspect of the techniques, the playlist is structured to be able to include as many items as desired. To facilitate the manageability of such playlist, the playlist is built with a plurality of items. Each of the items is associated with metadata that includes information related to, for example, artist, album, genre, composer, and track number. The metadata for each item may be parsed, updated or logically operated upon to facilitate the management of the playlist. In another embodiment, each of the items is either a single item or a group item. A single item contains metadata of a corresponding source. A group item contains metadata of accessing other constituent items, which again may be single items or group items. As a result, the playlist can accommodate as many items as desired in a limited memory space without compromising the manageability of the playlist. Each of the items can be removed from, added to, or moved around in the playlist without concerning that an item may further include many items therein. | 08-22-2013 |
20130208921 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - A method comprising: a zone player receiving control information from a user interface module, wherein the zone player is a member of a synchrony group having other members with at least one additional zone player as one of the other members; the zone player using the control information to (1) adjust a playback volume associated with the zone player, and (2) transmit an instruction to the other members of the synchrony group, wherein the instruction enables the other members of the synchrony group to adjust their playback volumes. | 08-15-2013 |
20130208911 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - In a network comprising at least a first zone player and a second zone player, a method comprising: receiving, at a user interface module, a command to establish a synchrony group, wherein the synchrony group comprises at least the first zone player and the second zone player; and displaying, at the user interface module, a list of information identifying a plurality of items queued for playback by the synchrony group, wherein (i) at least one of the items on the list has associated location data indicating the at least one item is located on a device attached to the local area network, and (ii) at least one other of the items on the list has associated location data indicating the at least one other item is located on a wide area network. | 08-15-2013 |
20130197682 | SYSTEMS AND METHODS FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES THAT INDEPENDENTLY SOURCE DIGITAL DATA - In a system for distributing data, distribution device is configured to distribute timestamp, offset and source location information for a digital data stream to an execution device, and the execution device is configured to seek digital data corresponding to the received information. The execution device is further configured to execute the digital data relative to a clock rate maintained by the distribution device. Related methods include receiving timestamp, offset and source location information for the digital data stream and seeking digital data corresponding to the received offset and source location information. | 08-01-2013 |
20130191749 | METHOD AND APPARATUS FOR MANAGING A PLAYLIST BY METADATA - Techniques for managing a playlist in a multimedia system are disclosed. According to one aspect of the techniques, the playlist is structured to be able to include as many items as desired. To facilitate the manageability of such playlist, the playlist is built with a plurality of items. Each of the items is associated with metadata that includes information related to, for example, artist, album, genre, composer, and track number. The metadata for each item may be parsed, updated or logically operated upon to facilitate the management of the playlist. In another embodiment, each of the items is either a single item or a group item. A single item contains metadata of a corresponding source. A group item contains metadata of accessing other constituent items, which again may be single items or group items. As a result, the playlist can accommodate as many items as desired in a limited memory space without compromising the manageability of the playlist. Each of the items can be removed from, added to, or moved around in the playlist without concerning that an item may further include many items therein. | 07-25-2013 |
20130116810 | SYSTEMS AND METHODS FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES WITHOUT A VOLTAGE CONTROLLED CRYSTAL OSCILLATOR - Example systems, apparatus, and methods receive audio information including a plurality of frames from a source device, wherein each frame of the plurality of frames includes one or more audio samples and a time stamp indicating when to play the one or more audio samples of the respective frame. In an example, the time stamp is updated for each of the plurality of frames using a time differential value determined between clock information received from the source device and clock information associated with the device. The updated time stamp is stored for each of the plurality of frames, and the audio information is output based on the plurality of frames and associated updated time stamps. A number of samples per frame to be output is adjusted based on a comparison between the updated time stamp for the frame and a predicted time value for play back of the frame. | 05-09-2013 |
20130103873 | SYSTEMS AND METHODS FOR WIRELESS MUSIC PLAYBACK - Systems, methods, apparatus, and articles of manufacture to control audio playback devices via a playback network including a dock interface are disclosed. An example dock includes a docking connection to enable a portable playback device to be connected to the dock and a network communication interface to enable the portable playback device to connect to a playback network via the dock, the network communication interface to provide content from the portable playback device to at least one network playback device for playback of the content via the playback network. | 04-25-2013 |
20130097506 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - An audio processing device comprising: a network interface to receive audio information from a packet network; a user interface module having a display of a list of audio tracks to be played; a control module to receive input from the user interface module indicating that a currently playing track is to be skipped and to advance playback to a next track in the list; an audio information channelization device connected to the network interface configured to (i) receive the list, (ii) request the audio information from an audio information source according to the list, (iii) transmit the audio information in packet form via the network interface to two or more audio playback devices, and (iv) cease transmission of packets associated with a currently playing track and begin transmission of packets associated with the next track in the list to the two or more audio playback devices. | 04-18-2013 |
20130097505 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - An audio processing device comprising: a network interface configured to receive audio information from a network; a user interface module that includes a display configured to display a plurality of audio information sources available via the network; a control module configured to receive control input from the user interface module indicating a selection of one of the plurality of audio information sources; an audio information channelization device connected to the network interface configured (i) to receive a list of audio tracks to be played, (ii) to request the audio information from the selected one of the plurality of audio information sources according to the list, and (iii) to transmit the audio information in packet form via the network interface to two or more audio playback devices. | 04-18-2013 |
20130097290 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - An audio processing device comprising a network interface configured to connect the audio processing device to a network; a control module configured to receive control input from a user interface module interface and to configure the audio processing device, based on the received control input, to provide audio information to two or more audio playback devices; an audio information channelization device connected to the network interface configured to receive the audio information and to transmit the audio information and playback timing information in packet form via the network interface to the two or more audio playback devices. | 04-18-2013 |
20130094670 | SYSTEM AND METHOD FOR SYNCHRONIZING OPERATIONS AMONG A PLURALITY OF INDEPENDENTLY CLOCKED DIGITAL DATA PROCESSING DEVICES - An audio information source interface that receives first audio information from an audio information source directly connected to the audio playback device; an ADC configured to sample the first audio information; a network interface configured to connect the audio playback device to a network and to receive packets from the network containing second audio information and playback timing information from a network audio information source; a DAC for generating an analog audio signal based on either the first or second audio information; an audio amplifier interconnected with the DAC and configured to amplify the audio signal; an audio reproduction device interface interconnected with the audio amplifier; and, a control module configured to receive commands via the network interface and to provide to the DAC one of the first or second audio information. | 04-18-2013 |
20130014015 | User Interfaces for Controlling and Manipulating Groupings in a Multi-Zone Media System - In general, user interfaces for controlling a plurality of multimedia players in groups are disclosed. According to one aspect of the present invention, a user interface is provided to allow a user to group some of the players according to a theme or scene, where each of the players is located in a zone. When the scene is activated, the players in the scene react in a synchronized manner. For example, the players in the scene are all caused to play a multimedia source or music in a playlist, wherein the multimedia source may be located anywhere on a network. The user interface is further configured to illustrate graphically a size of a group, the larger the group appears relatively, the more plays there are in the group. | 01-10-2013 |
20120299649 | MULTI-TIER POWER SUPPLY FOR AUDIO AMPLIFIERS - Techniques for providing multiple power supplies in electronic devices are disclosed. According to one aspect of the present invention, an appropriate power supply is provided only to accommodate a volume setting. In other words, there are at least two power supplies, one with a low voltage and the other with a high voltage. The high voltage power supply is only applied when there is a need to accommodate a volume setting. Thus the power consumption of the amplifiers is well controlled. As a result, the designs of the device and heat dissipation therein can be simplified and lowered in cost. | 11-29-2012 |
20120263318 | SMART LINE-IN PROCESSING - Technology for smart line-in processing in an audio environment is disclosed. Particularly, the embodiments described herein provide automated source switching in an audio environment where a number of audio sources may exist and volume control. | 10-18-2012 |