21st week of 2021 patent applcation highlights part 72 |
Patent application number | Title | Published |
20210160535 | EARLY TERMINATION OF MOTION VECTOR REFINEMENT PROCESS IN VIDEO CODING - A video coder is configured to determine bi-directional motion vectors of a current block of the video data and determine that a condition is satisfied with respect to the current block based on each component of the bi-directional motion vectors of the current block being less than a threshold value. The video coder is further configured to, based on the condition being satisfied with respect to the current block, early terminate application of a motion vector refinement process to the bi-directional motion vectors of the current block. The video coder is further configured to determine a prediction block for the current block based on the bi-directional motion vectors of the current block and reconstruct the current block based on the prediction block for the current block. | 2021-05-27 |
20210160536 | APPARATUS AND METHOD FOR FEATURE POINT TRACKING USING INTER-FRAME PREDICTION - Apparatus and method for inter-frame prediction. For example, one embodiment of a method comprises extracting a first set of key points from a current frame and a second set of key points from a reference frame; projecting a key point p into the reference frame as p′ based on a motion vector associated a region in the current frame in which key point p is found; locating n key points in the reference frame which are closest to p′; and matching one of the n key points in the reference frame to key point p in the current frame based on descriptor distances between each of the n key points and p′. | 2021-05-27 |
20210160537 | VIDEO COMPRESSION SYSTEM - A method for long-term reference prediction video compression, includes: dividing a viewing area into a plurality of viewing sections; measuring an elevation and an azimuth of a field of view (fov) in one or more of the viewing sections; determining a storage location of a video frame associated with the field of view based on the measured elevation and azimuth. A long-term reference prediction video compression encoder, includes: a buffer for storing long-term video frames; a detector to measure an elevation and an azimuth of a field of view associated with a video frame; a buffer manager to determine, based on the measured elevation and azimuth, to store data associated with the video frame in the long-term frame buffer. | 2021-05-27 |
20210160538 | METHOD AND SYSTEM FOR INTRA MODE CODING - A video decoding method is provided. The method includes obtaining a current frame of a video input; partitioning the current video frame into a plurality of coding blocks; predicting a symbol level for each coding block in intra prediction modes included in an allowed intra prediction mode (AIPM) set, where the intra prediction modes included in the AIPM set are a subset of all available intra prediction modes in video coding formats of different video coding schemes and are determined based on coding efficiency and compression performance, and each of the intra prediction modes included in the AIPM set is identified by an index number; transforming and quantizing a residual symbol level; entropy coding the transformed and quantized residual symbol level; and outputting a bitstream. | 2021-05-27 |
20210160539 | METHOD AND SYSTEM OF VIDEO CODING - A video decoding method includes obtaining a bitstream including a plurality of coded frames of a video signal; decoding each of the plurality of coded frames into a plurality of CTUs and each of the plurality of CTUs into a plurality of residual blocks; recovering a coding block for each of the plurality of residual blocks based on multiple reference line intra prediction flags and reference samples included in each coded frame, wherein a subset of all available intra prediction modes, is determined for each of the multiple reference lines selected for intra prediction based on coding efficiency and compression performance, and each of the multiple reference lines is identified by an index number; reconstructing each frame of the video signal by storing the recovered coding block for each of the plurality of residual blocks in a frame buffer; and continuously outputting the reconstructed frames to restore the video signal. | 2021-05-27 |
20210160540 | METHOD FOR ENCODING A MATRIX OF IMAGE VIEWS OBTAINED FROM DATA ACQUIRED BY A PLENOPTIC CAMERA - In one embodiment of the disclosure, it is proposed a method for encoding a matrix of image views obtained from data acquired by a plenoptic camera. The method is remarkable in that it comprises: obtaining at least one reference image view from a combination of at least two image views from said matrix of image views; encoding image views that are different from said at least one reference image view, based on said at least one reference image view. | 2021-05-27 |
20210160541 | Signaling Multiple Transmission Selection - A method for multiple transform selection (MTS) is provided. A video decoder receives data from a bitstream for a block of pixels to be decoded as a current block of a current picture of a video. The decoder sets a zero-out indication based on one or more non-zero coefficient indications of subblocks of the current block. When the zero-out indication indicates that a zero-out region has no non-zero coefficient, the decoder parses the bitstream for an MTS index. When the zero-out indication indicates that the zero-out region has at least one non-zero coefficient, the decoder sets the MTS index to a default value without parsing the MTS index from the bitstream. The decoder selects a transform mode according to the MTS index for the current block. The decoder reconstructs the current block by using the selected transform mode. | 2021-05-27 |
20210160542 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PACKET IN A COMMUNICATION SYSTEM - A method for encoding a packet in a broadcasting system supporting an Internet Protocol (IP)-based multimedia service is provided. The method includes dividing a data stream into data payloads, generating a Motion Picture Expert Group (MPEG) Media Transport (MMT) packet by adding a first header to each of the data payloads, and generating a source packet by adding an MMT packet header to the MMT packet and performing Forward Error Correction (FEC) encoding on the header-added MMT packet. The MMT packet header includes type information of the MMT packet. | 2021-05-27 |
20210160543 | METHOD OF DECODING MOVING PICTURES IN INTRA PREDICTION - A method for encoding an image includes determining an intra prediction mode of a current block; generating a prediction block of the current block according to the intra-prediction mode; generating a residual block by calculating a difference between the current block and the prediction block; transforming the residual block to generate a transform block; quantizing the transform block to generate a quantized block; and entropy-coding coefficients of the quantized block. | 2021-05-27 |
20210160544 | SYSTEMS AND METHODS FOR MEASURING VISUAL QUALITY DEGRADATION IN DIGITAL CONTENT - Disclosed here are methods, systems, and devices for measuring visual quality degradation of digital content caused by an encoding process. There is received first data for a digital content item, which is not encoded by the encoding process, and second data for the digital content item, which is encoded by the encoding process. For a given artefact type, the first data and the second data are processed to obtain a first quality metric measuring visual quality degradation in the digital content item attributable to the given artefact type caused by the encoding process. A stored mapping corresponding to the given artefact type is applied to the first quality metric to obtain a second quality metric which measures visual quality degradation in the digital content item attributable to the given artefact type caused by the encoding process and approximates subjective assessment of the digital content item by a human visual system. | 2021-05-27 |
20210160545 | METHOD AND APPARATUS FOR THREE-DIMENSIONAL (3D)-TREE CODING FOR NEURAL NETWORK MODEL COMPRESSION - A method of three-dimensional (3D)-Tree coding for neural network model compression, is performed by at least one processor, and includes reshaping a four-dimensional (4D) parameter tensor of a neural network into a 3D parameter tensor of the neural network, the 3D parameter tensor comprising a convolution kernel size, an input feature size, and an output feature size, partitioning the 3D parameter tensor along a plane that is formed by the input feature size and the output feature size into 3D coding tree units (CTU3Ds), partitioning each of the CTU3Ds into a plurality of 3D coding units (CU3Ds) recursively until a predetermined depth, using a quad-tree, constructing a 3D tree for each of the plurality of CU3Ds, and entropy encoding each of a plurality of values of a plurality of nodes of the 3D tree. | 2021-05-27 |
20210160546 | Geolocationing System and Method for Use of Same - A geolocationing system and method for providing awareness in a multi-space environment, such as a hospitality environment or educational environment, are presented. In one embodiment of the geolocationing system, a vertical and horizontal array of gateway devices is provided. Each gateway device includes a gateway device identification providing an accurately-known fixed location within the multi-space environment. Each gateway device includes a wireless transceiver that receives a beacon signal from a proximate wireless-enabled personal locator device. The gateway devices, in turn, send gateway signals to a server, which determines estimated location of the wireless-enabled personal location device with trilateration and received signal strength modeling. | 2021-05-27 |
20210160547 | AI RESPONSE TO VIEWERS OF LIVE STREAM VIDEO - A method, computer system, and computer program product for AI response to live stream video are provided. The embodiment may include receiving a live video stream. The embodiment may also include capturing a plurality of messages from a user group in a social media chat discussion corresponding to the received live video stream. The embodiment may further include determining a discussion pattern within the plurality of captured messages using natural language processing techniques. The embodiment may also include analyzing the live video stream for one or more questions or comments related to the determined discussion pattern. The embodiment may further include generating a response to the one or more questions or comments related to the determined discussion pattern. The embodiment may also include transmitting the generated response to the one or more questions or comments to the social media chat discussion. | 2021-05-27 |
20210160548 | SYSTEM AND METHOD FOR LIVE STREAM CONTROL - Systems and methods for live stream control, including disaster recovery and/or load balancing, are provided including a first video encoding and distribution platform as a primary platform, a second video encoding and distribution platform running in parallel to the primary platform as a secondary platform, which secondary platform uses separate video transmission, independent video encoding, video packing, manifest generation, and an alternate content delivery network (CDN), and an application or module configured to direct playback requests to the primary or secondary platform, dependent upon an operational status of the primary platform. | 2021-05-27 |
20210160549 | DELIVERING ON-DEMAND VIDEO VIEWING ANGLES OF AN ARENA - Various embodiments describe methods, systems, and devices for delivering on-demand video viewing angles of an arena at a venue are disclosed. Exemplary implementations may receive images of an event taking place across a plurality of positions within the arena from a series of cameras surrounding the plurality of positions. Content of interest may be identified within the images for a select user. Also, a score may be determined for each of the images based on the identified content of interest for the select user. A highest-score position may be determined from the plurality of positions based on the determined score and an offer to view images of the highest-score position may be transmitted to a display device of the select viewer for viewing video of the event. | 2021-05-27 |
20210160550 | OPTIMIZING ENCODING OPERATIONS WHEN GENERATING A BUFFER-CONSTRAINED VERSION OF A MEDIA TITLE - In various embodiments, a buffer-based encoding application generates a first convex hull of subsequence encode points based on multiple encoding points and a first subsequence associated with a media title. The buffer-based encoding application then generates a first global convex hull of media encode points based on a transmission buffer constraint, the first convex hull, and a second global convex hull of media encode points. Notably, the second global convex hull is associated with a portion of the media title that occurs before the first subsequence in a playback order for the media title. Subsequently, the subsequence-based encoding application selects a first media encode point included in the first global convex hull based on a media metric and determines a first encoded media sequence based on the selected media encode point. The first encoded media sequence is subsequently streamed to an endpoint device during playback of the media title. | 2021-05-27 |
20210160551 | METHODS AND SYSTEMS FOR DYNAMIC ROUTING OF CONTENT USING A STATIC PLAYLIST MANIFEST - Systems and methods enable video on demand playback startup times to be reduced. A redirect database is populated with redirect locators. A request from a device for an item of primary video content is received. A static manifest file is generated including locators corresponding to the requested item of primary video content and redirect database entries storing redirect locators to default interstitial media. The static manifest file is transmitted to the device. Potential items of interstitial media are identified by sources of interstitial media, and a first item of interstitial media is selected. A redirect locator in the redirect database is replaced with a redirect locator corresponding to the selected interstitial media. A request is received from the device directed to the redirect database location storing the redirect locator corresponding to the selected interstitial media. The selected interstitial media is streamed to the device. | 2021-05-27 |
20210160552 | MEDIA DATA TRANSMISSION METHOD, CLIENT, AND SERVER - This application provides a media data transmission method and an apparatus. The method includes: A client sends first information to a server. The client receives video data packets that correspond to a second target video picture and that are sent by the server. The first information is used to indicate spatial information of a region in which a first target video picture is located, and the first target video picture includes a video picture within a current viewport. The second target video picture includes the first target video picture, at least one of the video data packets corresponding to the second target video picture carries at least one piece of second information, and the second information is used to indicate spatial information of a region in which the second target video picture is located. | 2021-05-27 |
20210160553 | METHOD AND SYSTEM OF DISPLAYING A VIDEO - The present invention discloses techniques of displaying a video. The disclosed techniques comprises receiving comment text information from a user, the comment text information is associated with the video; determining that the comment text information corresponds to a predetermined type of bullet screen based on parsing the comment text information; displaying a target bullet screen being generated based on the comment text information; displaying at least one interface element each of which is selectable and corresponds to an operation associated with the target bullet screen in response to detecting a selection of the target bullet screen on a first interface for playback of the video; and controlling the video to jump to a target interface for playback of the video in response to detecting a selection of one of the at least one interface element. | 2021-05-27 |
20210160554 | SYSTEMS AND METHODS FOR INTERACTIVE PROGRAM GUIDES WITH PERSONAL VIDEO RECORDING FEATURES - Methods and systems that provide enhanced personal video recorder (“PVR”) and interactive television program guide (“IPG”) functionality are provided. An interactive television application (“application”) may be implemented to provide such functionality. The application may be used to display a list of PVR recordings, to schedule recordings to a PVR, to configure recordings, to view a list of scheduled recordings, to configure recording settings, or to select delete priority settings for recordings. The application may integrate pay-per-view and PVR functionality. The application may send user notifications for changes that are to be made to the recording content of a PVR. Live programming may be buffered by the application using a straight buffers that are created for each new program. Parallel buffers for concurrent programs may be implemented using multiple tuners. Straight buffers may be used in managing or controlling the flow of programming. Television content may be automatically paused when a user is engaged in using the application. Multiple IPGs for different users of a PVR may be implemented. Other PVR related features are also provided. | 2021-05-27 |
20210160555 | APPARATUS AND METHODS FOR SELECTIVE SECONDARY CONTENT INSERTION IN A DIGITAL NETWORK - Apparatus and methods for generating secondary content scheduling and dynamic insertion for users of a managed content distribution network, such as a cable, satellite, of HFCu network. In one embodiment, the secondary content comprises advertising content which is directly related or tied to demographics, psychographics, and/or other metrics of applicability to one or more users of the content distribution network. Individual insertion opportunities are identified (either in advance or dynamically), and relevant or targeted secondary content is dynamically “switched in” for delivery to the one or more users via interaction between a local or client application (e.g., operative on the user's set top box or personal electronic device) and a switched digital video entity of the network, and subsequently switched out if no longer required, thereby conserving network bandwidth and/or other resources. | 2021-05-27 |
20210160556 | METHOD FOR ENHANCING RESOLUTION OF STREAMING FILE - Disclosed is a method for enhancing resolution at a server for providing video data for streaming, the method including a processing operation for generating the video data, a generating operation for acquiring grid generation pattern information based on the processed video data and generating a neural network file required to enhance resolution of the video data based on the grid generation pattern information, and a transmitting operation for, in response to reception of a streaming request from a user device, dividing requested video data and a neural network file required to recover resolution of the requested video data and transmitting the divided video data and the divided neural network file to the user device. | 2021-05-27 |
20210160557 | RENDERING IMAGE CONTENT AS TIME-SPACED FRAMES - Methods, systems, and apparatus, including a media player and computer-readable mediums, are described for rendering media content at a frame rate that is safe to a user. A system, or its media player, obtains media content that includes video content having multiple frames. The system determines a frame rate representing a rate for sequentially displaying the frames to the user when the media player plays the media content. Image content of each frame is scanned and data describing different photosensitivity thresholds is obtained. Based on a photosensitivity of the user, the system determines that one or more frames in a portion of the media content include image content that is unsafe to the user when the media player plays the media content. The system selectively decreases a frame playback rate for the portion of the media content as a function of an input value that is selectable by the user. | 2021-05-27 |
20210160558 | Video Content Streaming Bitrate Selection Using an Edge Computing System for Improving User Experience - A method for providing data to a device includes receiving a location of the device, determining a network cell associated with the location, determining network traffic at the network cell and at other network cells, receiving a request for a data stream from the device, and optimizing a net user satisfaction by selecting a bitrate for the data stream based on a plurality of bitrates associated with streaming to other devices located within the network cell and the network traffic at the other network cells, wherein the net user satisfaction is an average of user satisfactions. | 2021-05-27 |
20210160559 | ACTIVE VIDEO BANDWIDTH MANAGEMENT USING SDV CONTROL - Methods and systems to manage narrowcast bandwidth are disclosed. In one embodiment, the method includes receiving a channel tune request from a set top box associated with a service group, and determining whether current total bandwidth use by the service group is at or above a first predetermined threshold. The method additionally includes multicasting a high bitrate version of a requested channel to the set top boxes of the service group when the current total bandwidth use by the service group is below the first predetermined threshold. The requested channel corresponds to the received channel tune request. The method further includes multicasting a low bitrate version of the requested channel to the set top boxes of the service group when the current total bandwidth use by the service group is at or above the first predetermined threshold. | 2021-05-27 |
20210160560 | TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTING DEVICE, AND RECEIVING DEVICE - A transmitting method according to one aspect of the present disclosure includes transmitting a first stream, the first stream including: timing update identification information id1 indicating whether or not a correspondence relationship between a first reference clock and a second reference clock has been updated, the first reference clock being used to transmit and receive the first stream, and the second reference clock being used to transmit and receive a second stream related to another content to be reproduced in synchronization with the content related to the first stream; a first time according to the first reference clock; and a second time according to the second reference clock, the second time being associated with the first time based on the updated correspondence relationship. | 2021-05-27 |
20210160561 | IMAGE ARRANGEMENT DETERMINATION APPARATUS, DISPLAY CONTROLLING APPARATUS, IMAGE ARRANGEMENT DETERMINATION METHOD, DISPLAY CONTROLLING METHOD, AND PROGRAM - An image arrangement determination apparatus, a display controlling apparatus, an image arrangement determination method, a display controlling method, and a program that can determine appropriate arrangement of an individual frame image with respect to a synthetic frame image according to a given standard are provided. A captured image acquisition section ( | 2021-05-27 |
20210160562 | APPARATUS AND METHODS FOR PERSONALIZED CONTENT SYNCHRONIZATION AND DELIVERY IN A CONTENT DISTRIBUTION NETWORK - Apparatus and methods for providing an enriched content services over a network. In one embodiment, the exemplary apparatus and methods leverage extant high-bandwidth capabilities of a managed network for delivering content downstream, as well as standards-compliant ultra-low latency and high data rate services (e.g., 5G NR services) for uploading content. In one embodiment, the exemplary apparatus and methods are implemented to synchronize content delivered of extant HFC architectures and DOCSIS protocols with user-generated or other content uploaded to a network entity (e.g., server apparatus) via an IP connection established utilized 5G NR services. Additional features include, among other, enhancements which enable user participation individually, or with other subscribers, in live or recorded content-based activities (such as e.g., auctioning, broadcasting, interactive commentary/gaming, exercising, etc.). | 2021-05-27 |
20210160563 | METHOD AND APPARATUS FOR PREVIEW DECODING FOR JOINT VIDEO PRODUCTION - Systems and processes are provided for joint video production in an electronic device including receiving a first video stream from a first video capture device, determining an availability of a first decoder, coupling the first video stream to the first decoder in response to the first decoder being available, receiving a second video stream from a second video capture device, determining the availability of the first decoder, coupling the second video stream to a network interface for decoding by an external decoder in response to the first decoder decoding the first video stream, receiving a first decoded video stream from the first decoder, receiving a second decoded video stream from the network interface, and displaying the first decoded video stream and the second decoded video stream on a user interface. | 2021-05-27 |
20210160564 | SERVER AND CONTROLLING METHOD THEREOF - A server is provided. The server includes a communicator and a processor configured to, from a plurality of electronic apparatuses that reproduce content received from an external server, receive information regarding reproduction of the content and information on home network environments of the plurality of electronic apparatuses through the communicator, based on the information regarding reproduction of the content, identify a plurality of qualities of a channel providing the content for each of the plurality of home network environments, and transmit information on the plurality of qualities of the channel identified for each of the plurality of home network environments to the external server through the communicator to add the information on the plurality of qualities of the channel to a channel list provided by the external server. | 2021-05-27 |
20210160565 | DECODER EQUIPMENT DELIVERING METADATA TO AUXILIARY EQUIPMENT IN ORDER TO CONTROL IT - Decoder equipment includes first communication means arranged to receive a transport stream transporting digital television signals delivered by a television operator, the transport stream comprising a video stream, an audio stream, and metadata; second communication means arranged to communicate with auxiliary equipment that includes a controllable member; a demultiplexer arranged to extract the video stream, the audio stream, and the metadata from the transport stream; the decoder equipment being arranged to deliver the metadata via the second communication means to the auxiliary equipment, the metadata being suitable for being used by the auxiliary equipment to produce a control signal for controlling the controllable member of the auxiliary equipment in real time on the basis of the metadata. | 2021-05-27 |
20210160566 | SYSTEM FOR SERVICE USAGE REPORTING - A method for reporting information related to the consumption of the audio-visual content is provided. The method comprises: reporting the information including component; wherein the component is comprised of a component type, a component role, a component name, a component ID and time interval information, wherein the component type includes audio, video, closed caption, and application, the component role presents a role or kind of the component, the component name indicates a string representing a human name of the component, the component ID indicates a string representing a component identifier, and the time interval information which includes a start time and an end time. | 2021-05-27 |
20210160567 | Method of Merging Multiple Targeted Videos During a Break in a Show - A method of providing video content for an end user video player includes providing a first video segment and a second video segment. The first video segment is different from the second video segment. The method also includes on-the-fly and gaplessly stitching together first content derived from the first video segment with second content derived from the second video segment to form a stitched together file. The method further includes transmitting a playable video derived from the stitched together file to the end user video player. The method further includes inserting the playable video derived from the stitched together file into a break in a program running on the end user video player, and playing the playable video on the end user video player. | 2021-05-27 |
20210160568 | METHODS AND APPARATUS TO OPTIMIZE REFERENCE SIGNATURE MATCHING USING WATERMARK MATCHING - Methods, apparatus, systems and articles of manufacture are disclosed to optimize reference signature matching using watermark matching. An example disclosed herein includes selecting first unhashed reference signatures to evaluate for a second time segment of monitoring data based on watermark coverage of a first time segment of the monitoring data, the monitoring data obtained from a meter monitoring media presented by a media device and comparing the first unhashed reference signatures with first unhashed monitored signatures from the second time segment of the monitoring data. The example further includes, when a first media event associated with the monitoring data is not identifiable based on the comparing of the first of unhashed reference signatures with the first unhashed monitored signatures hashing the first unhashed monitored signatures to form a corresponding first hashed monitored signatures and comparing the first hashed monitored signatures with a library of reference hashed signatures to determine the first media event associated with the second time segment of the monitoring data. | 2021-05-27 |
20210160569 | METHODS AND APPARATUS TO GENERATE REFERENCE SIGNATURES - Methods and apparatus to generate reference signatures are disclosed. An example method includes collecting a first signature for media being presented to a plurality of households; crediting the media when the first signature matches a reference signature in a reference signature database; in response to determining that the first signature does not match a reference signature in the reference signature database and the first signature does not match an unidentified signature in an unknown signature database, storing the first signature in the unknown signature database; in response to determining that a second signature does not match the reference signature in the reference signature database and the second signature matches the unidentified signature in the unknown signature database, and increasing a count associated with the unidentified signature. | 2021-05-27 |
20210160570 | SYSTEMS AND METHODS FOR UTILIZING TONES - A method of utilizing tones includes receiving content including at least an audio portion for broadcast to a first plurality of users having a first recipient computing device and a second plurality of users having a second recipient computing device, receiving data comprising a first and a second message, determining one or more locations within the content for embedding the first and second messages, converting at least the first and second messages into a plurality of tones that cannot be directly detected by the first and second pluralities of users during broadcast, incorporating the plurality of tones into the content at the one or more locations, and providing the content with the plurality of tones for broadcast via a presentation device such that the plurality of tones are detected by the first and second recipient devices for determining at least one of the first and second messages. | 2021-05-27 |
20210160571 | SYSTEMS AND METHODS FOR DEEP RECOMMENDATIONS USING SIGNATURE ANALYSIS - Systems and methods are described herein for providing content item recommendations based on a video. Using feature vectors corresponding to at least one frame of a video (e.g., generated based on texture and shape intensity of a frame), a recommendation system improves content recommendation using analytic and quantitative characteristics derived from a frame of a content item rather than merely manually labeled bibliographic data (e.g., a genre or producer). The recommendation system may generate a feature vector based on a texture, a shape intensity (e.g., generated from a Generalized Hough Transform), and temporal data corresponding to at least one frame of a video. The feature vector is analyzed using a machine learning model (e.g., a neural network) to produce a machine learning model output. The recommendation system causes a recommended content item to be provided based on the machine learning model output. | 2021-05-27 |
20210160572 | SYSTEMS AND METHODS FOR DEEP RECOMMENDATIONS USING SIGNATURE ANALYSIS - Systems and methods are described herein for providing content item recommendations based on a video. Specifically, content item recommendations are provided using a machine learning model. The machine learning model is trained using feature vectors that are correlated to one another. The correlated feature vectors include information indicative of a texture and shape intensity of an image. Using the feature vectors (e.g., image or video signatures), a recommendation system improves content recommendation using analytic and quantitative characteristics derived from a frame of a content item rather than merely manually labeled bibliographic data (e.g., a genre or producer). | 2021-05-27 |
20210160573 | METHODS AND APPARATUS TO IMPUTE MEDIA CONSUMPTION BEHAVIOR - Methods, apparatus, systems and articles of manufacture to impute media consumption behavior are disclosed. An example system includes one or more media meters to obtain tuning data, one or more people meters to obtain viewing data, and one or more servers to, in response to a determination that a difference satisfies a first threshold, determine that a first subset of the tuning data associated with first panelist households having tuned to first media in a first area exhibits local bias, determine that a second subset of the viewing data associated with second panelist households having viewed the first media in the second area represents heavy viewing, and impute the second subset of the viewing data for the first subset of the tuning data in response to the second subset of the viewing data representing heavy viewing. | 2021-05-27 |
20210160574 | SYSTEMS AND METHODS FOR PROVIDING BINGE-WATCHING RECOMMENDATIONS - Systems and methods are provided for generating and presenting content series recommendations to a particular user that has just completed binge-watching a particular content series. The recommendations are based on content series consumed by other users who have also consumed the content series just completed by the user and that share behavioral attributes to that of the user. | 2021-05-27 |
20210160575 | METHODS, SYSTEMS, AND MEDIA FOR FACILITATING INTERACTION BETWEEN VIEWERS OF A STREAM OF CONTENT - Methods, systems, and media for facilitating interaction between viewers of a stream of content are provided. In some embodiments, the method comprises: receiving a request to begin presenting a stream of content, wherein the stream of content corresponds to a collection of videos presented sequentially; identifying a counter value associated with a duration of time elapsed since a creator of the stream of content initiated presentation of the stream of content; determining a playback position of the stream of content based on the counter value; causing the stream of content to be presented at the determined playback position; receiving an input to display a chat interface; and causing the chat interface to be presented in connection with the presentation of the stream of content, wherein the chat interface includes messages transmitted from a plurality of user devices that are also presenting the stream of content. | 2021-05-27 |
20210160576 | FORWARDING VIDEO-ON-DEMAND FLOW - Provided are a method and a device for forwarding a video-on-demand flow, which may be applied to a network with virtualization of network functions. In an example of the method, for a Virtual Broadband Remote Access Server (vBRAS) Service Orchestrator (vBRASSO) managing at least one vBRAS in a vBRAS resource pool in the network with virtualization of network functions, if a particular vBRAS completes user authentication, the vBRASSO determines a Point Of Presence (POP) switch for forwarding a video-on-demand flow to the user based on the user information from the vBRAS, and notifies the POP switch of a route for forwarding the video-on-demand flow to the user in such a way that the POP switch advertises the route to a core router configured to receive the video-on-demand flow from a video-playing source in the network with virtualization of network functions. | 2021-05-27 |
20210160577 | METHOD FOR PLAYING VIDEO, ELECTRONIC DEVICE AND STORAGE MEDIUM - The present disclosure discloses a method for playing a video, an electronic device and a storage medium, and relates to video playing technologies. The video playing method includes: acquiring video clip information of a video to be played, where the video to be played includes a plurality of video clips; determining a tree relationship of the video to be played and a first video clip list corresponding to the tree relationship according to the video clip information; and playing the video to be played based on the tree relationship, the first video clip list and a video clip selected by a user. | 2021-05-27 |
20210160578 | WISHING TELEVISION - An interaction method includes receiving an interaction indicating a user's wish, interpreting the interaction to obtain an interpreted wish, identifying a realization story in a hyperstory according to the interpreted wish, sending a feedback message indicating a time the user's wish will be realized and a response-to-wish confidence level, generating a realization video according to the realization story, and outputting the realization video. | 2021-05-27 |
20210160579 | SYSTEMS AND METHODS FOR GENERATING FOR DISPLAY RECOMMENDATIONS THAT ARE TEMPORALLY RELEVANT TO ACTIVITIES OF A USER AND ARE CONTEXTUALLY RELEVANT TO A PORTION OF A MEDIA ASSET THAT THE USER IS CONSUMING - Systems and methods are provided herein for displaying recommendations that are temporally relevant to activities of a user and are contextually relevant to a portion of viewed media. This may be accomplished by a media guidance application identifying activities a user has planned, as well as respective times for which each of the plurality of activities was planned to be performed by the user. The media guidance application may filter the activities by determining which of the first plurality of activities has a corresponding respective time that is within a threshold period of time. The media guidance application may then identify characteristics of each filtered activity and of a media asset that the user is consuming at the present moment, and may compute whether the characteristics match. If the characteristics match, the media guidance application may generate for display a recommendation relating to the respective activity. | 2021-05-27 |
20210160580 | METHODS AND SYSTEMS FOR SIGN LANGUAGE INTERPRETATION OF MEDIA STREAM DATA - Techniques are described by which set-top boxes receive closed-captioning data streams as input to a Sign Language Interpretation (SLI) library. Depending on the demographics, different SLIs are provided. Additionally, input audio stems, e.g., for video programs without closed captioning, are sent to a speech-to-text processor before the SLI library. The text stream is then converted into sign language view mode in a PIP window for single view mode or to a multiview window for dual view mode. The current accessibility setup menu holds the ‘SLI’ option on/off button. SLI library contains videos for vocabulary which are sequenced in the SLI mode view window based on input text from closed captioning stream. If there is a word without a matching video in the SLI library, then the word itself is displayed in the SLI window. Such words are reported to a server for possible future package release with the additions. | 2021-05-27 |
20210160581 | METHOD AND DATA PROCESSING APPARATUS - A method of generating an emotion descriptor icon includes receiving input content comprising video information, and performing analysis on the input content to produce information representing the video information with respect to a plurality of characteristics. The method also includes determining, based on a comparison of the information representing the video information at a temporal position in the video information and a set of information items respectively representing an emotion state, a relative likelihood of association between the input content and at least some of a plurality of emotion states, selecting an emotion state based on the outcome of the determination, and outputting an emotion descriptor icon selected from an emotion descriptor icon set comprising a plurality of emotion descriptor icons. The outputted emotion descriptor icon is associated with the selected emotion state. | 2021-05-27 |
20210160582 | METHOD AND SYSTEM OF DISPLAYING SUBTITLES, COMPUTING DEVICE, AND READABLE STORAGE MEDIUM - The present invention discloses techniques for generating and presenting subtitles. The disclosed techniques comprise extracting target audio information from a video; converting the target audio information to first text information, wherein the target audio information and the first text information are in a first language; translating the first text information to at least one second text information, wherein the at least one second text information is in at least one second language; generating a first subtitle based on the first text information; generating at least one to second subtitle based on the at least one second text information; obtaining a first target subtitle and at least one second target subtitle by implementing a sensitive word processing to the first subtitle and the at least one second subtitle, respectively; and presenting at least one of the first target subtitle or the at least one second target subtitle in response to user input. | 2021-05-27 |
20210160583 | SYSTEMS AND METHODS FOR ENHANCED CLOSED CAPTIONING COMMANDS - A system and method for generating enhanced closed captioning commands are described. A video having multiple frames is received in a content building environment. Along with the video, user input defining an appearance and a location of text to be displayed is received. The appearance and the location of text correspond to one or more of the frames of the video. The appearance and the location of text are synchronized with each of the frames of the video. A design packet is generated based on the received user input. A delivery packet is generated that includes the design packet, the video, a video timecode, a text timecode, and enhanced closed captioning commands. The delivery packet is provided to a user device for playback. | 2021-05-27 |
20210160584 | SYSTEMS, APPARATUS AND METHODS FOR RENDERING DIGITAL CONTENT RELATING TO A SPORTING EVENT WITH ONLINE GAMING INFORMATION - Instructions are transmitted to a client device that includes a display. The instructions cause the display to render a video relating to a sporting event and also render online gaming information relating to the sporting event. In one example, the instructions cause the first client device to: receive, on a first communication channel, first digital content corresponding to the video relating to the first sporting event; render, on the display of the client device, the video relating to the sporting event based on the first digital content received on the first communication channel; receive, on a second communication channel different from the first communication channel, second digital content corresponding to the online gaming information; and render, on the display of the client device, the online gaming information based on the second digital content received on the second communication channel. | 2021-05-27 |
20210160585 | NODE WITH RADIO FREQUENCY (RF) SWITCHING NETWORK AND CORRESPONDING METHODS FOR IDENTIFYING COUPLED CLIENT DEVICES - A Data Over Cable Interface Specification (DOCSIS) node includes a first DOCSIS port and a second DOCSIS port. The node also includes a plurality of radio frequency (RF) ports. A plurality of client devices can be coupled to the RF ports. A RF switching network is coupled between the first DOCSIS port and the second DOCSIS port, and the plurality of RF ports. One or more control circuits can switch the RF switching network between at least a first state and a second state. The switching of the RF switching network allows the one or more control circuits to identify which client devices are coupled to which RF ports of the node. | 2021-05-27 |
20210160586 | CONTENT DELIVERY TO OVER THE TOP DEVICE FROM CUSTOMER PREMISES EQUIPMENT USING NOTIFICATIONS AND DYNAMIC PORT ASSIGNMENT - A method, a device, and a non-transitory storage medium are described in which an inter-networked content service is provided. The inter-networked content service may allow an end device to receive content from a set top box when the end device is not connected to a local area network of the set top box. The inter-networked content service may provide for push notification messaging between the end device and the set top box to obtain network address, status, and port information in support of a content session. | 2021-05-27 |
20210160587 | METHOD AND APPARATUS FOR SIGNALING AND STORING GROUPING TYPES IN AN IMAGE CONTAINER FILE - A method, apparatus and computer program product are provided to store and signal pre-derivation properties in an image container file ( | 2021-05-27 |
20210160588 | ELECTRICAL DEVICES CONTROL BASED ON MEDIA-CONTENT CONTEXT - A metadata server that includes circuitry is provided. The circuitry receives a first segment from a plurality of segments of first media content and determines context information associated with the first segment based on a characteristic of at least one frame of a plurality of frames included in the first segment. The circuitry generates first metadata associated with the first segment based on the context information. The first metadata includes timing information corresponding to the determined context information to control a first set of electrical devices. The circuitry further transmits the received first segment and the generated first metadata to a media device associated with the first set of electrical devices. | 2021-05-27 |
20210160589 | SYSTEMS AND METHODS FOR PRODUCTION OF FRAGMENTED VIDEO CONTENT - A system for producing fragmented video content is provided. The system includes a processing device, a non-transitory data store, and a memory storage device having at least a Manifest Processing Service (MPS) unit stored therein. The MPS unit is configured to generate at least one master manifest and store the master manifest in the non-transitory data store, the master manifest comprising a timing reference for a video fragment of the fragmented video content, wherein the timing reference indicates a temporal boundary of processing for the video fragment. | 2021-05-27 |
20210160590 | SYSTEM AND METHOD FOR GENERATING A CUSTOM SUMMARY OF UNCONSUMED PORTIONS OF A SERIES OF MEDIA ASSETS - Systems and methods arc provided herein for generating summaries of unconsumed portions of an ordered series of media assets, customized for multiple users. A media guidance application may determine that a given media asset of an ordered series is to be collectively consumed by a first user and a second user. A first portion of an ordered series, that both the first user and the second user have not yet consumed, is identified together with a second portion of the ordered series that the first user has consumed but the second user has not yet consumed. A custom summary including a detailed summary of the first portion (e.g., a two minute summary) and less detailed summary of the second portion (e.g., a one minute summary) is generated. | 2021-05-27 |
20210160591 | CREATING CUSTOMIZED SHORT-FORM CONTENT FROM LONG-FORM CONTENT - In one example, a method includes extracting an excerpt from a first item of digital content. The first item of digital content is one of a plurality of items of digital content stored in a digital content library of a telecommunications service provider network. Topics that are trending among a plurality of users of the network are identified. A first topic of the topics in which a first user of the plurality of users has expressed an interest is identified. The excerpt is mapped to the first topic to generate a local mapping for the first user. The local mapping indicates a relationship between the first topic and the excerpt. A customized collection of excerpts is generated for the first user based on the local mapping. The first excerpt is included in the customized collection of excerpts. The customized collection of excerpts is sent to the first user. | 2021-05-27 |
20210160592 | COMMUNICATION PATCH PANEL AND COMMUNICATION RACK SYSTEM - The present invention relates to a communication patch panel and a communication rack system having the communication patch panel. The communication patch panel includes a panel body ( | 2021-05-27 |
20210160593 | RADIO FREQUENCY SYSTEM SENSOR INTERFACE - A system of a machine includes a network of nodes distributed throughout the machine. Each of the nodes is operable to communicate through electromagnetic signals. The system also includes a radio frequency transceiver, a first antenna coupled to the radio frequency transceiver, a second antenna coupled to one or more sensor nodes, and a controller coupled to the radio frequency transceiver. The controller is configured to select at least one sensor node to interrogate, transmit one or more interrogation frequencies from the radio frequency transceiver through the first antenna to the second antenna, receive one or more sensor frequencies at the first antenna broadcast from the second antenna based on a frequency response of the at least one sensor node to the one or more interrogation frequencies, and determine one or more sensed values based on the sensor frequencies received at the radio frequency transceiver through the first antenna. | 2021-05-27 |
20210160594 | ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF - An electronic apparatus is provided. The electronic apparatus includes a memory storing complex command information including a plurality of functions and the order information of the plurality of functions, a communication interface, and a processor configured to control the communication interface to perform Bluetooth communication with a remote control apparatus, and based on a control signal being received from the remote control apparatus, acquire a plurality of function informations included in the control signal, and based on identifying that the plurality of function informations correspond to the plurality of functions included in the complex command information, perform control operations corresponding to the plurality of function informations continuously based on the order information included in the complex command information. | 2021-05-27 |
20210160595 | SYSTEMS AND METHODS FOR INTELLIGENT EDGE TO EDGE OPTICAL SYSTEM AND WAVELENGTH PROVISIONING - An optical access network includes an optical hub having at least one processor. The network further includes a plurality of optical distribution centers connected to the optical hub by a plurality of optical fiber segments, respectively, and a plurality of geographic fiber node serving areas. Each fiber node serving area of the plurality of fiber node serving areas includes at least one optical distribution center of the plurality of optical distribution centers. The network further includes a plurality of endpoints. Each endpoint of the plurality of endpoints is in operable communication with at least one optical distribution center. The network further includes a point-to-point network provisioning system configured to (i) evaluate each potential communication path over the plurality of optical fiber segments between a first endpoint and a second endpoint, and (ii) select an optimum fiber path based on predetermined path selection criteria. | 2021-05-27 |
20210160596 | REDUCED CROSSTALK PHOTONIC SWITCH - Described are various configurations of reduced crosstalk optical switches. Various embodiments can reduce or entirely eliminate crosstalk using a coupler that has a power-splitting ratio that compensates for amplitude imbalance caused by phase modulator attenuation. Some embodiments implement a plurality of phase modulators and couplers as part of a dilated switch network to increase overall bandwidth and further reduce potential for crosstalk. | 2021-05-27 |
20210160597 | INTEGRATED DYNAMIC BANDWIDTH ALLOCATION METHOD AND APPARATUS IN PASSIVE OPTICAL NETWORKS - An integrated dynamic bandwidth allocation method and apparatus in a passive optical network (PON) are provided. The bandwidth allocation method performed by an optical line terminal (OLT) includes generating a service level agreement (SLA) table including an SLA required for calculation for bandwidth allocation corresponding to at least one service queue included in at least one optical network unit (ONU) connected to the OLT, calculating maximum allocatable bandwidths for respective predetermined cycles based on the generated SLA table, and, when a service queue requiring bandwidth allocation is present in the ONU, performing bandwidth allocation according to different bandwidth allocation methods based on a priority level of the service queue using the calculated maximum allocatable bandwidths. | 2021-05-27 |
20210160598 | PydePyper Ultimate Mobility System - A system that comprises an instrument microphone comprising a clip and a wireless transmitter is disclosed. The clip is constructed to couple the instrument microphone to a brass or woodwind instrument. The system comprises a headgear apparatus microphone comprising a wireless transmitter. The headgear apparatus microphone is constructed to coupled to a head of a vocalist. The system comprises a Bluetooth speaker. | 2021-05-27 |
20210160599 | HIGH PRESSURE WATER PROTECTION LEVEL SPEAKER - A vehicle instrument panel assembly includes a front panel, a speaker disposed within the front panel for generating sounds and a cover disposed over the speaker. The cover includes a plurality of openings for the transmission of sound and a corresponding plurality of blockers at each of the plurality of openings. Each of the plurality of blockers includes a front face that is spaced apart forward of a corresponding one of the plurality of openings for blocking water intrusion. | 2021-05-27 |
20210160600 | FRONT MOUNTED FLAT PANEL LOUDSPEAKER ASSEMBLY - A flat panel loudspeaker includes a planar resonant panel insertable into an opening in the mounting surface and including a front surface and a rear surface. The front surface faces outward in the mounting surface. The loudspeaker also includes an exciter coupled to the rear surface of the planar resonant panel and a support frame for mounting in the mounting surface. The rear surface of the planar resonant panel is fixed thereto around substantially the whole of the outer boundary of the planar resonant panel. The outer boundary of the planar resonant panel is fixed relative to the mounting surface. The loudspeaker further includes at least one tab configured to extend away from the support frame and be substantially flush with the front surface of the planar resonant panel, which is substantially flush with the mounting surface when the tab is against the mounting surface. | 2021-05-27 |
20210160601 | HANDLE ASSEMBLY FOR ELECTRONIC DEVICE - A handle assembly for an electronic device, such as an audio device, is described herein. In some implementations, the handle assembly includes a flexible fabric, rope handle that attaches at the side and near the top of the device. The attachment assembly utilizes an eyelet that slides onto the rope handle prior to attaching an endpiece to the rope. The endpiece is inserted into a device housing opening that receives the handle attachment assembly. The eyelet is then inserted into that housing opening to secure the eyelet and endpiece into the opening. A sealing member, such as an O-ring, is utilized to secure the eyelet into the opening, and to provide other benefits, such as preventing or reducing acoustic buzz that would otherwise occur between the eyelet and the casing during audio playback. | 2021-05-27 |
20210160602 | ACOUSTIC DEVICE - The present disclosure may provide an acoustic device. The acoustic device may include a housing, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a noise reduction assembly. The housing may be configured to be rested on a shoulder of a user. The at least one low-frequency acoustic driver may be carried by the housing and configured to output first sound from at least two first sound guiding holes. The at least one high-frequency acoustic driver may be carried by the housing and configured to output second sound from at least two second sound guiding holes. The noise reduction assembly may be configured to receive third sound and reduce noise of the third sound. | 2021-05-27 |
20210160603 | METHOD AND DEVICE FOR SUPPRESSION OF MICROPHONE SQUEAL AND CABLE NOISE - At least one exemplary embodiment is directed to a method of suppressing cable acoustic noise or reducing microphone squeal. | 2021-05-27 |
20210160604 | Controller with Network Mode and Direct Mode - A controller in a wireless system may, in a first mode, communicate directly with a wireless microphone, via a first wireless protocol, in order to control the wireless microphone, and may, in a second mode, communicate using the first wireless protocol with a wireless access point, in order to control or configure the wireless microphone. | 2021-05-27 |
20210160605 | INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD - Provided is an information processing device that controls and presents sound information in an appropriate form to a user who acts in an environment on the basis of situation recognition including recognition of the environment and recognition of the actions of the user. The information processing device includes: a sensor that detects an object; an open ear style earpiece that is worn on an ear of a listener, and includes an acoustics generation unit, and a sound guide portion that transmits a sound generated by the acoustics generation unit into an earhole; and a processing unit that processes sound information of a sound source, the sound information being generated by the acoustics generation unit, the processing unit acquiring the sound information of the sound source corresponding to the object detected by the sensor, and a process of localizing a sound image of the acquired sound source while varying a position of the sound image in accordance with a position in a three-dimensional acoustic space, the position in the three-dimensional acoustic space corresponding to a position of the detected object. | 2021-05-27 |
20210160606 | OPEN EARPHONE - The present disclosure relates to a waterproof open earphone. The waterproof open earphone may include a housing, at least one button, at least one elastic pad, and at least one pair of speaker units. The housing may be placed on a head or at least one ear of a user while not blocking an ear canal of the user. The at least one button may be set on the housing, wherein each of the at least one button corresponds to a button hole. The at least one elastic pad may correspond to the at least one button, respectively, wherein each elastic pad prevents the corresponding button from moving relative to the button hole. Each pair of the at least one pair of speaker units may generate sound within a frequency range from two sound guiding holes through two sound guiding tubes. | 2021-05-27 |
20210160607 | Headphone Charging Case - The invention relates to a headphone charging case comprising an earphone case with earphone holder affixed inside the earphone case, and the side of the earphone holder is relatively connected with a WIFI antenna, an RF antenna. The inside of the earphone holder is provided with an earphone, and the inside of the earphone holder is relatively inserted with a placement channel matched with the earphone. A lithium battery is provided inside the earphone, and the charging conductor at the bottom of the earphone is electrically connected with the lithium battery. A main board and a rechargeable battery are affixed to the earphone holder. A charging board is fixed on the main board, a pogopin charging contact is electrically connected to the charging board, a Type-C charging port is fixed on the bottom of the main board, and the top of the earphone case is connected to the upper cover with a hinge bracket. | 2021-05-27 |
20210160608 | VIBRATION REMOVAL APPARATUS AND METHOD FOR DUAL-MICROPHONE EARPHONES - The present disclosure provides a microphone apparatus. The microphone apparatus may include a microphone and a vibration sensor. The microphone may be configured to receive a first signal including a voice signal and a first vibration signal. The vibration sensor may be configured to receive a second vibration signal. And the microphone and the vibration sensor are configured such that the first vibration signal may be offset with the second vibration signal. | 2021-05-27 |
20210160609 | Eyeglass Headphones - An eyeglass headphone with a frame that is constructed and arranged to be carried by the head of a wearer, the frame comprising a bridge that is adapted to be supported by the wearer's nose, and a left temple and a right temple that extend rearwardly from the bridge, toward the left and right ears of the wearer, respectively, and a dipole loudspeaker built into the frame, where the dipole loudspeaker comprises a driver that emits front-side acoustic radiation from its front side, and emits rear-side acoustic radiation from its rear side. The frame comprises at least first and second sound-emitting openings, wherein the first sound-emitting opening is constructed and arranged to emit front-side acoustic radiation and the second sound-emitting opening is constructed and arranged to emit rear-side acoustic radiation. | 2021-05-27 |
20210160610 | ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF - The present disclosure provides an acoustic output apparatus. The acoustic output apparatus may include an acoustic output component and a supporting structure forming an acoustically open structure that allows the acoustic output component to acoustically communicate with the surroundings. The acoustic output component may include a plurality of acoustic drivers, each of which may be configured to output a sound with a frequency range. At least one of the acoustic drivers may include a magnetic system for generating a first magnetic field. The magnetic system may include a first magnetic component for generating a second magnetic field and at least one second magnetic component. A magnetic gap may be formed between the first magnetic component and the at least one second magnetic component. A magnetic field intensity of the first magnetic field in the magnetic gap may be greater than that of the second magnetic field in the magnetic gap. | 2021-05-27 |
20210160611 | MICROPHONE WITH ADJUSTABLE SIGNAL PROCESSING - A microphone may comprise a microphone element for detecting sound, and a digital signal processor configured to process a first audio signal that is based on the sound in accordance with a selected one of a plurality of digital signal processing (DSP) modes. Each of the DSP modes may be for processing the first audio signal in a different way. For example, the DSP modes may account for distance of the person speaking (e.g., near versus far) and/or desired tone (e.g., darker, neutral, or bright tone). At least some of the modes may have, for example, an automatic level control setting to provide a more consistent volume as the user changes their distance from the microphone or changes their speaking level, and that may be associated with particular default (and/or adjustable) values of the parameters attack, hold, decay, maximum gain, and/or target gain, each depending upon which DSP is being applied. | 2021-05-27 |
20210160612 | Speaker cover enabling directivity control of soundwave radiation - A speaker cover enabling directivity control of soundwave radiation, containing a cover body having a truncated pyramid shape; the cover body is adapted to be provided with a speaker inside; the cover body is hollow, and is provided with an opening; the cover body has a base board and a plurality of side boards extending out from edges of the base board; a fixing unit is provided on the base board to fix the speaker; the side boards are made of hard board material; at least part of an inner side wall of each of the side boards is provided with sound absorption material. | 2021-05-27 |
20210160613 | MICROPHONE ASSEMBLY - A microphone assembly includes: at least three microphones for capturing audio signals from the user's voice, the microphones defining a microphone plane; an acceleration sensor for sensing gravitational acceleration in at least two orthogonal dimensions so as to determine a direction of gravity; a beamformer unit for processing the captured audio signals in a manner so as to create a plurality of N acoustic beams, a unit for selecting a subgroup of M acoustic beams from the N the acoustic beams; an audio signal processing unit having M independent channels for producing an output audio signal for each of the M acoustic beams; a unit for estimating the speech quality of the audio signal in each of the channels; and an output unit for selecting the signal of the channel with the highest estimated speech quality as the output signal of the microphone assembly. | 2021-05-27 |
20210160614 | ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF - An electronic apparatus is provided. The electronic apparatus includes a microphone and a processor configured to, based on a second sound including a first sound of an audio signal being received through the microphone, obtain a noise about the electronic apparatus based on the audio signal and the second sound, obtain an enduring component of the noise, and based on the enduring component being equal to or greater than a threshold value, process the audio signal. | 2021-05-27 |
20210160615 | METHODS AND APPARATUS FOR AUDIO EQUALIZATION BASED ON VARIANT SELECTION - Methods, apparatus, systems and articles of manufacture are disclosed for audio equalization based on variant selection. An example apparatus to generate equalization adjustments for an audio signal includes an input feature set generator to generate an equalization input feature set by generating a data structure corresponding to a user input, the data structure including a number of entries identifying a selected variant of music and including the data structure in the equalization input feature set, and a model executor to, in response to obtaining the equalization input feature set, adjust at least one weight of a neural network model to generate the equalization adjustments for the audio signal. | 2021-05-27 |
20210160616 | INDEX SCHEMING FOR FILTER PARAMETERS - A method of processing an audio signal is disclosed. According to embodiments of the method, magnitude response information of a prototype filter is determined. The magnitude response information includes a plurality of gain values, at least one of which includes a first gain corresponding to a first frequency. The magnitude response information of the prototype filter is stored. The magnitude response information of the prototype filter at the first frequency is retrieved. Gains are computed for a plurality of control frequencies based on the retrieved magnitude response information of the prototype filter at the first frequency, and the computed gains are applied to the audio signal. | 2021-05-27 |
20210160617 | SOUND GENERATION WITH ADAPTIVE DIRECTIVITY - Disclosed herein are computer-implemented method, system, and computer-readable storage-medium embodiments for implementing sound generation with adaptive directivity. An embodiment includes at least one computer processor that may retrieve and process an audio sample of a content instance, via an algorithm configured to generate a classification of the audio sample. Directivity may be determined, corresponding to a first audio signal to be output via an audio output device. The first audio signal may correspond to the audio sample of the content instance, and the audio output device may include at least one loudspeaker, for example. A second audio signal may be generated from the classification and the directivity. In some embodiments, another classification of the audio sample may be generated based at least in part on a second algorithm that may process information including a video image corresponding to the audio sample and/or additional audio characteristic(s) detected in the audio sample. | 2021-05-27 |
20210160618 | ELECTRONIC DEVICE, METHOD, AND SYSTEM FOR CONVERTING DIGITAL AUDIO SIGNAL RECEIVED IN WIRED OR WIRELESS MANNER INTO ANALOG AUDIO SIGNAL - According to an embodiment of the disclosure, disclosed is an electronic device that includes a first connector electrically connectable to an external electronic device, a second connector electrically connectable to an external audio plug, a wireless communication circuit, and at least one processor. When the electronic device is connected to the external electronic device through the first connector, the at least one processor may receive a first digital audio signal from the external electronic device through the first connector, convert the received first digital audio signal into a first analog audio signal, and output the converted first analog audio signal through the second connector. When the electronic device is connected to the external electronic device through the wireless communication circuit, the at least one processor may receive a second digital audio signal from the external electronic device through the wireless communication circuit, convert the received second digital audio signal into a second analog audio signal having a sound quality lower than that of the first analog audio signal, and output the converted second analog audio signal through the second connector. | 2021-05-27 |
20210160619 | ELECTROACOUSTIC TRANSDUCER FOR HEADPHONES - The invention relates to electroacoustic transducers of electrodynamic type intended for the use in headphones. More particularly, the invention relates to the type of electroacoustic electrodynamic transducers having a vibration membrane with the voice coil with conductors fixed thereon and located in a constant magnetic field of the magnetic system of the electroacoustic transducer. The electroacoustic transducer for headphones comprises a dielectric membrane with a flat voice coil, a flat magnetic system comprising magnetized closed magnets axially spaced in concentric relationship, mounted on at least one side of the membrane configured so that the magnetic field can interact with the voice coil, according to the invention, the magnetic system further comprises at least two arc-shaped magnets located above the closed magnets and curved in the direction opposite to the closed magnets, and the voice coil comprises at least one part, which is located in the area of closed magnets and follows the shape of closed magnets, and the second part, which is located in the area of arc-shaped magnets and is meander-shaped. The use of the combined magnetic system comprising closed, preferably ring-shaped, magnets located in the area of the ear canal of the human ear auricle and arc-shaped magnets located above the closed magnets and curved in the direction opposite to the closed magnets, with a certain ratio of pole areas, as well as the use of the respective topology of the voice coil with the part that follows the shape of closed magnets and the meander-shaped part located in the area of arc-shaped magnets allows to achieve improvement in qualities of electroacoustic transduction by expanding the range of reproducible frequencies and increasing the efficiency of the transducer while minimizing the internal volume of the earpieces of headphones. | 2021-05-27 |
20210160620 | BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF - The present invention relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present invention and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader. | 2021-05-27 |
20210160621 | DIFFERENTIAL ULTRASONIC TRANSDUCER ELEMENT FOR ULTRASOUND DEVICES - Aspects of the technology described herein relate to ultrasound circuits that employ a differential ultrasonic transducer element, such as a differential micromachined ultrasonic transducer (MUT) element. The differential ultrasonic transducer element may be coupled to an integrated circuit that is configured to operate the differential ultrasonic transducer element in one or more modes of operation, such as a differential receive mode, a differential transmit mode, a single-ended receive mode, and a single-ended transmit mode. | 2021-05-27 |
20210160622 | VIBRATION GENERATING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME - A display apparatus includes a display panel configured to display an image and a plurality of vibration generating devices on a rear surface of the display panel, the display panel being at least one of a vibration plate configured to output sound and a vibration plate configured to output a haptic vibration. Each of the plurality of vibration generating devices includes a first electrode under the display panel, a piezoelectric member under the first electrode, a damping member in a periphery the piezoelectric member, and a second electrode under the piezoelectric member. | 2021-05-27 |
20210160623 | Transducer System with Configurable Acoustic Overload Point - A MEMS transducer system has a transducer configured to convert a received signal into an output signal for forwarding by a transducer output port, and an integrated circuit having an IC input in communication with the transducer output port. The IC input is configured to receive an IC input signal produced as a function of the output signal. The system also has a dividing element coupled between the IC input and the transducer output port. The dividing element is configured to selectively attenuate one or more signals into the IC input to at least in part produce the IC input signal. Other implementations may couple a feedback loop to the ground of the transducer (similar to bootstrapping), or pick off voltages at specific portions of the transducer. | 2021-05-27 |
20210160624 | HEARING AID WITH VOICE OR IMAGE RECOGNITION - A system for selectively amplifying audio signals may include a wearable camera configured to capture a plurality of images from an environment of a user and a microphone configured to capture sounds from an environment of the user. The system may also include a processor programmed to: receive the plurality of images captured by the camera; identify a representation of at least one recognized individual in at least one of the plurality of images; receive audio signals representative of the sounds captured by the microphone; cause selective conditioning of at least one audio signal received by the microphone from a region associated with the at least one recognized individual; and cause transmission of the at least one conditioned audio signal to a hearing interface device configured to provide sound to an ear of the user. | 2021-05-27 |
20210160625 | LIP-TRACKING HEARING AID - A system may include a wearable camera configured to capture a plurality of images from an environment of a user and a microphone configured to capture sounds from an environment of the user. The system may also include a processor programmed to receive the images; identify a representation of one individual in one of the images; identify a lip movement associated with a mouth of the individual, based on analysis of the images; receive audio signals representative of the sounds; identify, based on analysis of the sounds, a first audio signal associated with a first voice and a second audio signal associated with a second voice; cause selective conditioning of the first audio signal based on a determination that the first audio signal is associated with the identified lip movement; and cause transmission of the selectively conditioned first audio signal to a hearing interface device. | 2021-05-27 |
20210160626 | METHOD FOR ENHANCING THE CONFIGURATION OF A HEARING AID DEVICE OF A USER - The invention relates to a method for enhancing the configuration of a hearing aid device ( | 2021-05-27 |
20210160627 | EARPIECES AND RELATED ARTICLES AND DEVICES - An earpiece includes an acoustic mass element, and an acoustic resistance element that is arranged acoustically in parallel with the acoustic mass element. The acoustic mass element and the acoustic resistance element are arranged to couple a user's ear canal to an external environment when worn. | 2021-05-27 |
20210160628 | SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE - A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing. | 2021-05-27 |
20210160629 | SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE - A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing. | 2021-05-27 |
20210160630 | DEVICE WITH COIL - A device is provided. The device includes an antenna for communicating with one or more hearing aids. The device further comprises a coil for receiving a wireless signal. The device comprises a first ground plane connected to the antenna. The device comprises a second ground plane connected to the coil. The first ground plane and the second ground plane are decoupled via a decoupling element so that noise from one ground plane does not propagate to the other ground plane at certain frequencies. | 2021-05-27 |
20210160631 | MODULATION IN A CONTACT HEARING SYSTEM - In one embodiment, the present invention is directed to a contact hearing system comprising: an ear tip including a transmit coil, wherein the transmit coil is connected to an audio processor, including an H Bridge circuit; a first input to the H Bridge circuit comprising an AND circuit wherein a first input to the AND circuit comprises a carrier signal and a second input to the AND circuit comprises an output of a delta sigma modulation circuit, wherein the delta sigma modulation circuit is a component of the audio processor; and a second input to the H Bridge circuit comprising an NAND circuit wherein a first input to the NAND circuit comprises a carrier signal and a second input to the NAND circuit comprises an output of the delta sigma modulation circuit. | 2021-05-27 |
20210160632 | SYSTEMS FOR BONE CONDUCTION SPEAKER - Methods and apparatus are described herein related to improving the sound quality of a bone conduction speaker. The sound quality of the bone conduction speaker is adjusted in the sound generation, sound transferring, and sound receiving of the bone conduction speaker by designing vibration generation manners and vibration transfer structures. | 2021-05-27 |
20210160633 | SYSTEMS FOR BONE CONDUCTION SPEAKER - Methods and apparatus are described herein related to improving the sound quality of a bone conduction speaker. The sound quality of the bone conduction speaker is adjusted in the sound generation, sound transferring, and sound receiving of the bone conduction speaker by designing vibration generation manners and vibration transfer structures. | 2021-05-27 |
20210160634 | SYSTEMS FOR BONE CONDUCTION SPEAKER - Methods and apparatus are described herein related to improving the sound quality of a bone conduction speaker. The sound quality of the bone conduction speaker is adjusted in the sound generation, sound transferring, and sound receiving of the bone conduction speaker by designing vibration generation manners and vibration transfer structures. | 2021-05-27 |