02nd week of 2022 patent applcation highlights part 73 |
Patent application number | Title | Published |
20220014771 | VIDEO BITSTREAM CODING - A method of decoding JVET video includes receiving a bitstream indicating how a coding tree unit was partitioned into coding units, and parsing said bitstream to generate at least one predictor based on an intra prediction mode signaled in the bitstream. The predictor may be generated by interpolating neighboring pixels for each pixel within a coding block. The computation may be more accurate by deriving a value for a bottom right neighboring pixel. | 2022-01-13 |
20220014772 | METHOD FOR PICTURE PREDICTION, ENCODER, AND DECODER - A method for picture prediction, an encoder, and a decoder are provided. The method includes the following. An initial predicted value of a colour component to-be-predicted of a current block in a picture is obtained through a prediction model. The initial predicted value is filtered and a target predicted value of the colour component to-be-predicted of the current block is obtained. | 2022-01-13 |
20220014773 | ALPHA CHANNEL PREDICTION - Image coding using alpha channel prediction may include generating a reconstructed image using alpha channel prediction and outputting the reconstructed image. Generating the reconstructed image using alpha channel prediction may include decoding reconstructed color channel values for a current pixel expressed with reference to first color space, obtaining color space converted color channel values for the current pixel by converting the reconstructed color channel values to a second color space, obtaining an alpha channel lower bound for an alpha channel value for the current pixel using the color space converted color channel values, generating a candidate predicted alpha value for the current pixel, obtaining an adjusted predicted alpha value for the current pixel using the candidate predicted alpha value and the alpha channel lower bound, generating a reconstructed pixel for the current pixel using the adjusted predicted alpha value, and including the reconstructed pixel in the reconstructed image. | 2022-01-13 |
20220014774 | VIDEO ENCODING AND DECODING METHOD USING TILES AND TILE GROUPS, AND VIDEO ENCODING AND DECODING DEVICE USING TILES AND TILE GROUPS - Provided is a video decoding method including: determining whether or not to perform history-based motion vector prediction for inter-prediction of a current block, based on a location of the current block in a tile including a plurality of largest coding units; when it is determined to perform the history-based motion vector prediction on the current block, generating a motion information candidate list including history-based motion vector candidates; determining a motion vector of the current block by using a motion vector predictor determined from the motion information candidate list; and reconstructing the current block by using the motion vector of the current block, wherein, when a motion constraint is applied to a first tile group, when a reference picture of a first tile from among tiles included in the first tile group is a second picture, a motion vector of the first tile is not permitted to indicate a block of the second picture, the block being located outside a second tile group, and when the motion constraint is not applied to the first tile group, the motion vector of the first tile is permitted to indicate the block of the second picture, the block being located outside the second tile group. | 2022-01-13 |
20220014775 | METHOD FOR ENCODING/DECODING VIDEO SIGNAL AND DEVICE THEREFOR - A video decoding method, according to the present invention, comprises the steps of: deriving an L0 motion vector and an L1 motion vector of a current block; deriving an L0 prediction sample and an L1 prediction sample for a first position inside the current block on the basis of the L0 motion vector and the L1 motion vector; determining whether to apply a bidirectional optical flow to the current block; deriving a refined motion vector for a subblock which comprises the first position, when it is determined to apply the bidirectional optical flow; deriving a refined prediction sample for the first position on the basis of the refined motion vector; and obtaining a prediction sample for the first position by using the L0 prediction sample, the L1 prediction sample, and the refined prediction sample. | 2022-01-13 |
20220014776 | ENCODER, A DECODER AND CORRESPONDING METHODS FOR INTER PREDICTION - A bidirectional optical flowing prediction method includes obtaining an initial motion vector pair for a current block, obtaining a forward and a backward prediction block according to the forward motion vector and a backward prediction block according to the initial motion vector pair, and calculating gradient parameters for a current sample in the current block. The method further includes obtaining at least two sample optical flow parameters, including a first parameter and a second parameter, for the current sample based on the gradient parameters, obtaining block optical flow parameters based on sample optical flow parameters of samples in the current block, and obtaining a prediction value of the current block. One of the block optical flow parameters is obtained by multiplying the first parameter and a sign function of the second parameter, and the sign function is a piecewise function with at least three subintervals. | 2022-01-13 |
20220014777 | IMAGE CODING AND DECODING METHODS, IMAGE PROCESSING DEVICE AND COMPUTER STORAGE MEDIUM - Disclosed are an image coding and decoding methods, an image processing device, and a computer storage medium. The image coding method comprises: obtaining a dynamic range of a copy parameter of a current coding sampling value segment according to a size of a reference area; and coding the copy parameter according to the dynamic range to generate a video bitstream containing information about the size of the reference area and information about the copy parameter. The decoding method comprises: parsing a video bitstream to obtain a dynamic range of a copy parameter of a decoding sampling value segment; and decoding the copy parameter according to the dynamic range. | 2022-01-13 |
20220014778 | UNIFIED PROCESS AND SYNTAX FOR GENERALIZED PREDICTION IN VIDEO CODING/DECODING - At least a method and an apparatus are provided for efficiently encoding or decoding video. For example, a plurality of different motion prediction modes are obtained for a current block. The current block is encoded or decoded based on a combination of the plurality of different motion prediction modes with corresponding weights, wherein the combination with the corresponding weights comprising at least two inter prediction modes, or an inter prediction mode and an intra prediction mode. Both triangle prediction and multi-hypothesis prediction are allowed to be indicated in one or more lists of possible motion vector candidates, such as, e.g., in advanced motion vector prediction (AMVP) mode. | 2022-01-13 |
20220014779 | SYSTEMS AND METHODS FOR DERIVING A MOTION VECTOR PREDICTION IN VIDEO CODING - A method of performing motion vector prediction for coding video data is disclosed. A full precision motion vector mv is determined for generating a prediction for video block in a first picture. A rounded motion vector rmv having a less precision than the full precision motion vector mv is stored. A motion vector predictor candidate is generated for a video block in a second picture from the stored motion vector. | 2022-01-13 |
20220014780 | METHODS AND APPARATUS OF VIDEO CODING FOR TRIANGLE PREDICTION - Methods are provided for video coding. The method includes: partitioning video pictures into a plurality of coding units (CUs), at least one of which is further partitioned into two prediction units (PUs) including at least one geometric shaped PU; obtaining a first merge list including a plurality of candidates, each including one or more motion vectors; and obtaining a uni-prediction merge list for the geometric shaped PU by selecting the one or more motion vectors directly from the first merge list. | 2022-01-13 |
20220014781 | METHODS AND APPARATUSES FOR VIDEO CODING - Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. An apparatus for video decoding includes processing circuitry that decodes prediction information for a current block in a current coded picture. The prediction information indicates a motion vector predictor index (MVP_idx) for selecting a motion vector predictor in a motion vector predictor list. The processing circuitry determines whether the MVP_idx is smaller than a threshold. When the MVP_idx is determined to be smaller than the threshold, the processing circuitry decodes a motion vector difference (MVD) corresponding to the motion vector predictor and reconstructs the current block based on the motion vector predictor and the MVD. When the MVP_idx is determined to be equal to or larger than the threshold, the processing circuitry reconstructs the current block based on the motion vector predictor without the MVD which is not signaled in the coded video sequence. | 2022-01-13 |
20220014782 | HISTORY-BASED MOTION VECTOR PREDICTION - History based motion vector prediction is disclosed. In one example method of video processing, initializing, for a conversion between a first region of video and a bitstream of the first region, a first history motion vector predictor (HMVP) table associated with the first region based on at least one of stored multiple HMVP tables, the multiple HMVP tables being used to store motion information associated with regions coded prior the first region; and performing the conversion by using the initialized first HMVP table which includes at least one motion candidate. | 2022-01-13 |
20220014783 | MATRIX-BASED INTRA PREDICTION USING FILTERING - Devices, systems and methods for digital video coding, which includes matrix-based intra prediction methods for video coding, are described. In a representative aspect, a method for video processing includes performing a conversion between a current video block of a video and a bitstream representation of the current video block using a matrix based intra prediction (MIP) mode in which a prediction block of the current video block is determined by performing, on reference boundary samples located to a left of the current video block and located to a top of the current video block, a boundary downsampling operation, followed by a matrix vector multiplication operation, and selectively followed by an upsampling operation, where instead of reduced boundary samples calculated from the reference boundary samples of the current video block in the boundary downsampling operation, the reference boundary samples are directly used for a prediction process in the upsampling operation. | 2022-01-13 |
20220014784 | ENCODER, A DECODER AND CORRESPONDING METHODS OF COMPLEXITY REDUCTION ON INTRA PREDICTION FOR THE PLANAR MODE - A method of coding implemented is provided. The method includes the following operations: obtained the height and width of a prediction block without applying clipping operation; calculating a value of a vertical component of an intra prediction sample based on the height and width of the prediction block; calculating a value of a horizontal component of the intra prediction sample based on the height and width of the prediction block; and generating the intra prediction sample based on the value of the vertical component and the value of the horizon component. | 2022-01-13 |
20220014785 | CONTEXT CODING FOR MATRIX-BASED INTRA PREDICTION - Devices, systems and methods for digital video coding, which includes matrix-based intra prediction methods for video coding, are described. In a representative aspect, a method for video processing includes encoding a current video block of a video using a matrix intra prediction (MIP) mode in which a prediction block of the current video block is determined by performing, on previously coded samples of the video, a boundary downsampling operation, followed by a matrix vector multiplication operation, and selectively followed by an upsampling operation; and adding, to a coded representation of the current video block, a syntax element indicative of applicability of the MIP mode to the current video block using arithmetic coding in which a context for the syntax element is derived based on a rule. | 2022-01-13 |
20220014786 | VIDEO DATA PROCESSING METHOD AND DEVICE, RELATED APPARATUSES AND STORAGE MEDIUM - The present application provides a video data processing method and device, a server, a terminal, and a storage medium. The method includes: determining a sphere region of an omnidirectional video, and one or more zoom regions of the sphere region on a projected picture of the omnidirectional video; and decoding and playing video data of the one or more zoom regions of the sphere region on the projected picture of the omnidirectional video, in response to a zoom operation on the sphere region of the omnidirectional video. | 2022-01-13 |
20220014787 | TRANSFORM COEFFICIENT CODING METHOD AND DEVICE - An image decoding method according to the present document comprises the steps of: receiving a bitstream including residual information; deriving a quantized transform coefficient for a current block on the basis of the residual information included in the bitstream; deriving a residual sample for the current block on the basis of the quantized transform coefficient; and generating a restoration picture on the basis of the residual sample for the current block, wherein the residual information includes position information for indicating the position of a transform coefficient, which is not the last 0 in a transform block, and the position information can be derived if a transform skip is not applied to the transform block. | 2022-01-13 |
20220014788 | SYSTEMS AND METHODS FOR SIGNALING LEVEL INFORMATION IN VIDEO CODING - A device may be configured to signal level information according to one or more of the techniques described herein. | 2022-01-13 |
20220014789 | VIDEO CODING METHOD AND APPARATUS UTILIZING GROUP OF ENCODING UNITS - A decoding method comprises the steps of: combining two or more encoding units of maximum size into a single encoding unit group; acquiring encoding data corresponding to the combined single encoding unit group; and decoding, according to a decoding order, the two or more encoding units of maximum size contained in the single encoding unit group. Also disclosed is a block partitioning structure used for encoding and decoding video. | 2022-01-13 |
20220014790 | HALF-PEL INTERPOLATION FILTER IN INTER CODING MODE - A method of video processing is provided to include: performing a conversion between a current video block of a video and a coded representation of the video, wherein the coded representation includes a first parameter that indicates a motion information precision from a multiple precision set for the current video block that does not use a default motion information precision and/or a second parameter which identifies whether an alternative half-pel interpolation filter is used for the conversion, and wherein each of the first parameter and/or the second parameter is associated with one or more bins and a context-model based coding is only used for a first bin of the one or more bins in the coded representation. | 2022-01-13 |
20220014791 | ALTERNATIVE INTERPOLATION FILTERS IN VIDEO CODING - A method of video processing is provided to include: deciding a coding mode used for representing a current video block of a video in a coded representation of the video; and coding the current video block into the coded representation according to the coding mode, wherein use of alternative half-pel accuracy filters in addition to a default half-pel accuracy filter for representing motion information is disabled for the current video block due to use of the coding mode. | 2022-01-13 |
20220014792 | ALPHA CHANNEL POST PROCESSING IN IMAGE CODING - Alpha channel post processing in image coding can include decoding, from multiple color channels of a bitstream, color channel values for an encoded image, decoding, from an alpha channel of the bitstream, alpha channel values for the encoded image, determining a bilateral filter based on a level of compression for encoding the alpha channel, post processing the alpha channel values by filtering the alpha channel values using the bilateral filter to obtain filtered alpha channel values, and generating at least a portion of a reconstructed image corresponding to the encoded image using the filtered alpha channel values and the color channel values. | 2022-01-13 |
20220014793 | ENCODER, A DECODER AND CORRESPONDING METHODS OF DEBLOCKING FILTER ADAPTATION - A deblocking method, for deblocking a transform block boundary within a coding block in an image encoding and/or an image decoding is provided, wherein the coding block comprising transform blocks is coded in inter prediction mode and the transform blocks comprises a first transform block and a second transform block; wherein the method comprises: determining, when the boundary between the first transform block and the second transform block is a transform block boundary and at least one of the first transform block and the second transform block has one or more non-zero transform coefficients, a value of a BS parameter for the boundary between the first transform block and the second transform block to be a first value; and performing de-blocking filtering process to the boundary between the first transform block and the second transform block at least based on the value of the boundary strength parameter. | 2022-01-13 |
20220014794 | DEBLOCKING FILTERING CONTROL - A first filter decision value is calculated for a block of pixels in a video frame based on pixel values of pixels in a first line ( | 2022-01-13 |
20220014795 | EXTENDED MAXIMUM CODING UNIT SIZE - A method, computer program, and computer system is provided for encoding video data. Data corresponding to a video frame is received. The video frame data is divided into one or more coding tree units having a height value greater than 128 pixels and a width value greater than 128 pixels. One or more of the coding tree units are further subdivided to a size smaller than 128 pixels by 128 pixels. The video data is encoded based on the divided and subdivided coding tree units. | 2022-01-13 |
20220014796 | Transform Unit Partition Method for Video Coding - A method of decoding includes partitioning a rectangular transform tree node (TTN) using either a vertical binary tree split or a horizontal binary tree split to generate square child TTNs when a maximum transform unit (TU) size for the TTN is smaller than either dimension of the TTN. The method further includes partitioning the child TTNs using a quadtree split to generate transform units (TUs) when the first child TTN dimension and the second child TTN dimension are larger than the maximum TU size, determining that the child TTNs are TUs when the first child TTN dimension and the second child TTN dimension are less than or equal to the maximum TU size, applying the TUs to transform coefficients to generate residuals, and generating a reconstructed block based on the residuals. | 2022-01-13 |
20220014797 | Hospitality Property Management Tool and System and Method for Use of Same - A hospitality property management tool and system and method for use of the same are disclosed. In one embodiment of the system, the system includes a set-top box located in a room at a hospitality establishment having multiple rooms. The set-top box stores various types of set-top box data and transmits the set-top box data to a remote server. The remote server receives and stores the set-top box data. The server may render a map view of the hospitality establishment based on obtained map data. The map view may include a graphical representation of the room and other rooms at the hospitality establishment. The server may annotate the graphical representation of the room with at least a portion of the set-top box data. | 2022-01-13 |
20220014798 | Entertainment Center Technical Configuration and System and Method for Use of Same - An entertainment center technical configuration and system and method for use of the same are disclosed. In one embodiment of the system, a remote server receives an installation quality assurance signal from a room within the hospitality establishment to ensure installation quality assurance of the room. Substantially contemporaneously, the server receives from a proximate wireless-enabled interactive programmable device located within the room, images of a unique identifier of the room, a unique identifier of the set-top box, and a physical connection between the set-top box and the display. These images are utilized to establish physical quality assurance of the room. The server may then render a map view of the hospitality establishment based on obtained map data. The map view including a graphical representation of the room annotated with at least one of the images. | 2022-01-13 |
20220014799 | METHODS FOR NBMP DEPLOYMENTS THROUGH 5G FLUS CONTROL - Systems and methods for media processing and streaming are provided. A method includes receiving, by a first application operating on an application server, a live session request from a second application operating on a user device separate from the application server to start a Framework for Live Uplink Streaming (FLUS) session; obtaining a list of a plurality of FLUS sinks; selecting a FLUS media sink operating on a sink device from among the plurality of FLUS sinks, wherein the sink device is separate from the application server and the user device; sending a workflow request to a Network-Based Media Processing (NBMP) source to start an NBMP workflow associated with the FLUS media sink; and sending a response to the second application including session information for establishing the FLUS session using the NBMP workflow and the FLUS media sink. | 2022-01-13 |
20220014800 | METHOD AND APPARATUS FOR PREVENTING FORGERY OF DATA, METHOD AND APPARATUS FOR DETECTING FORGERY OF DATA - A method for preventing forgery of data according to an embodiment includes determining a noise level based on metadata of original data, generating noise by applying the determined noise level to a preset noise pattern, generating transformed data of the original data by adding the generated noise to the original data, and transmitting the transformed data and the metadata to a server. | 2022-01-13 |
20220014801 | METHOD AND APPARATUS FOR PROVIDING USER-WISE PLAYING RATE INFORMATION - Provided are a method and apparatus for providing image playing rate information. The method including receiving, from a user terminal, a target image request signal, transmitting, to the user terminal, a target image in a first state or the target image in a second state, based on whether the target image request signal satisfies a specified standard, obtaining, from the user terminal, state information and image playing information of the target image for each specified time, and providing user-wise playing rate information of the target image, based on the state information and image playing information of the target image may be provided. | 2022-01-13 |
20220014802 | METHOD FOR INTELLIGENT BUFFERING FOR OVER THE TOP (OTT) VIDEO DELIVERY - Aspects of the subject disclosure may include, for example, selecting a set of traffic counters, wherein the traffic counters provide a profile of viewing habits of a user, and wherein the traffic counters are extracted from video streaming by the user; predicting a size of a video buffer based on the traffic counters selected; and building the video buffer based on the predicted size. Other embodiments are disclosed. | 2022-01-13 |
20220014803 | DISPLAY DEVICE AND OPERATING METHOD THEREFOR - Provided is a display device including: a display; a communicator; a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory, to perform control to extract a video fingerprint from current content being displayed on the display, transmit the extracted video fingerprint to a server, receive, from the server, a first response comprising a matching result of the extracted video fingerprint and video fingerprints stored in the server, extract an audio fingerprint from the current content being displayed on the display in case that the extracted video fingerprint matches a plurality of video fingerprints stored in the server according to the first response, transmit the extracted audio fingerprint to the server, and receive, from the server, a second response comprising a matching result of the extracted audio fingerprint and audio fingerprints stored in the server. | 2022-01-13 |
20220014804 | DELIVERING CONTENT BASED ON SEMANTIC VIDEO ANALYSIS - Various embodiments describe methods, systems, and devices for delivering secondary video content are disclosed. Exemplary implementations may perform, at a processor of a computing device, an active video semantic analysis on a segment of a first video content presented on a viewing device. The active video semantic analysis may identify an active video first visible element visible within the segment. Also, a secondary video content, that is not directly related to the first video content, may be matched based on a prior semantic analysis on the secondary video content that identified a secondary-video first visible element therein that is associated with the active video first visible element from the segment. In addition, the secondary video content may be presented on the viewing device immediately after the segment. | 2022-01-13 |
20220014805 | Adaptive Content Selection - An apparatus, method, system, and computer-readable medium are provided for enhancing the quality of content. A determination may be made that a portion of the content received using a base feed or bitrate completed early. In response to that determination, an attempt may be made to download that portion of the content using a differential bitrate or feed corresponding to a higher quality. Another determination may be made whether the differential bitrate or feed download completed early, and if so, then the differential bitrate or feed may be used as a new base bitrate or feed for downloading additional portions of the content. The differential bitrate or feed download may also provide for a secondary playback of the content at higher quality. | 2022-01-13 |
20220014806 | REMOTE MASTER CONTROL ROOM MONITORING - A method for monitoring video streams is proposed, which comprises: generating, by one or more source encoders, encoded multimedia content signals based on the encoding of monitored video streams respectively corresponding to one or more monitoring points along a workflow chain of a video broadcasting headend configured for one or more video channels broadcasted by the headend, and transmitting the encoded multimedia content signals to a remote monitoring device through a content distribution network. | 2022-01-13 |
20220014807 | METHOD, APPARATUS, DEVICE AND MEDIUM FOR GENERATING CAPTIONING INFORMATION OF MULTIMEDIA DATA - Embodiments of the present disclosure provide a method, an apparatus, a device, and a medium for generating captioning information of multimedia data. The method includes extracting characteristic information of multimedia data to be processed, wherein the multimedia data comprises a video or an image; and generating a text caption of the multimedia data based on the extracted characteristic information. According to the method provided in the embodiments of the present disclosure, the accuracy of the generated text caption of the multimedia data can be effectively improved. | 2022-01-13 |
20220014808 | Method and System for Providing Social Media Content Synchronized to Media Presentation - A computer system provides a method for delivering a video stream to a viewer and delivering, in synchrony with the video stream, social media content created during the current and previous viewings of the video stream by first-time viewers of the video stream. | 2022-01-13 |
20220014809 | METHODS AND APPARATUS TO ESTIMATE DEMOGRAPHICS OF A HOUSEHOLD - Methods and apparatus to estimate demographics of a household are disclosed. An example method to determine demographics for non-panelist households includes calculating a first demographic constraint average and a second demographic constraint average based on a first demographic distribution of a first tuning event of a household and a second demographic distribution of a second tuning event of the household. The household is a non-panelist household. The example method also includes, based on the first demographic constraint average, determining a first likelihood of the household being associated with a first demographic constraint. The example method also includes, based on the second demographic constraint average, determining a second likelihood of the household being associated with a second demographic constraint. The example method also includes estimating a household characteristic of the household based on the first likelihood and the second likelihood. | 2022-01-13 |
20220014810 | VIDEO INPUT PORT - In the described examples, a video integrated circuit (IC) chip includes a video input port (VIP) that receives a video stream. The video IC chip also includes a processing unit coupled to a non-transitory memory and is configured to detect the presence of a data stream provided to the VIP, cause the VIP to switch a target partition for the data stream from a given partition in the memory to another partition in the memory and to write the data stream to the other partition in the memory. | 2022-01-13 |
20220014811 | Methods and Systems for Remote Streaming of a User-Customized User Interface - An illustrative user interface (UI) remote streaming system obtains a UI dataset that defines a user-customized UI that includes a set of UI elements and that provides a client device access to multi-access edge computing (MEC) resources. Based on the UI dataset, the system streams data to and from the client device. The streaming data is configured to direct the client device to present the user-customized UI to a user of the client device to allow the user to manipulate the MEC resources using the set of UI elements. While the streaming data is being streamed to and from the client device, the system detects a property of the MEC resources accessed by the client device and, based on the detecting of the property, changes the set of UI elements included within the user-customized UI. Corresponding methods and systems for remote streaming of a user-customized UI are also disclosed. | 2022-01-13 |
20220014812 | SYSTEM AND METHOD FOR PROVIDING ENHANCED MULTI-COMPONENT INTEGRATED WEBSITE MEDIA TECHNOLOGY - A system for providing enhanced multi-component integrated website media technology is provided. In particular, the system may provide for multi-component web site video technology including options for user controls and enhanced features that may all be contained within a website or software application's existing framework. The system allows for a website page design to be created by combining multiple media players into one seamless website page design. The system enables additional features to be added within the website page design to present and control various media content. The system also allows for cross functionality to exist from one video player to another. The system allows for the creation of multi-component video website page designs, by combining multiple videos into one overall integrated website page design. The system permits multiple videos to be presented in unique combinations, such as tiled video pages, video columns, video boxes/rectangles, video playlists, and other combinations. | 2022-01-13 |
20220014813 | CABLE, METHOD OF CONTROLLING CABLE, CONNECTION DEVICE, ELECTRONIC DEVICE, AND METHOD OF CONTROLLING ELECTRONIC DEVICE - A cable may be satisfactorily used that has a specific function such as a register that holds specification data and a current consumption unit such as an element for adjusting signal quality. The cable is connected between a first electronic device and a second electronic device. A determination unit determines whether or not the first electronic device is a compatible electronic device. A control unit performs control to operate in a compatible mode when the first electronic device is a compatible electronic device and operate in a non-compatible mode when the first electronic device is not a compatible electronic device on the basis of the determination result by the determination unit. Furthermore, an electronic device is connected to an external device via the cable. The determination unit determines whether or not the cable is a compatible cable. The control unit performs control to operate in the compatible mode when the cable is a compatible cable and operate in the non-compatible mode when the cable is not a compatible cable on the basis of the determination result by the determination unit. | 2022-01-13 |
20220014814 | SYSTEMS AND METHODS FOR AUTOMATICALLY GENERATING SCORING SCENARIOS WITH VIDEO OF EVENT - Methods and systems are disclosed herein for automatically indicating, during display of video of an event, actions in event that could satisfy side-game scoring scenarios. This may be accomplished by a media application that generates a live video of an event and retrieves data relating to a current status of a side-game in which a user is participating. The media application determines that a next play of the event could affect an outcome of the side-game and, in response, determines a particular action within the event that could affect the outcome of the side-game. The media application generates for display, within the video, an overlay on top of a playing space of the event, the overlay indicating where the particular action would need to occur to affect the outcome of the side-game. | 2022-01-13 |
20220014815 | APPARATUS, SYSTEMS, AND METHODS FOR AUDIO AND VIDEO FILTERING FOR ELECTRONIC USER DEVICES - Apparatus, systems, and methods for audio and video filtering for electronic user devices are disclosed. An example apparatus includes at least one memory, instructions in the apparatus, and processor circuitry to execute instructions to detect a visual event based on image data, the visual event representative of an activity associated with a likelihood of noise, the image data associated with a video stream output by a camera associated with a user device, and in response to the detection of the visual event, apply an audio filter to a portion of an audio stream corresponding to the image data in the video stream. | 2022-01-13 |
20220014816 | METHODS AND APPARATUS FOR CONFIGURING A DEVICE FOR ACCESS TO A WIRELESS NETWORK - Device for access to a wireless network, the device is connected to a Personal Computer Memory Card International Association (PCMCIA) connector of a television signal receiver. Network configuration data is passed from the television signal receiver to the device via the PCMCIA connector. In some examples, the network configuration data is transmitted in a Moving Picture Experts Group (MPEG) transport stream. | 2022-01-13 |
20220014817 | SYSTEMS AND METHODS FOR SEAMLESS AUDIO AND VIDEO ENDPOINT TRANSITIONS - To provide for seamless audio, video, and contextual transitions in interactive media presentations, endpoints within the presentation are defined. The endpoints are disposed at different times within the presentation and form respective links between points in segments in the presentation. While the presentation is being played, a user interaction is received and an appropriate endpoint is selected based on the interaction. When the selected endpoint is reached, the presentation is seamlessly transitioned to the point in the segment linked to by the endpoint. | 2022-01-13 |
20220014818 | MEDIA STREAMS - In one embodiment, a system for modifying a video stream includes a video player receiving a video stream encoded as a series of non-predictive video frames and predictive video frames. The video player decodes the frames and is repositioned at a playback time from a current time to a different time in the video stream. In one embodiment, the video player uses a time reference table to identify a position in a variant of the video stream corresponding to the different time that is encoded as a non-predictive video frame. The video player receives the variant of the video stream in response to identifying the position. In another embodiment, a system for modifying a video stream includes a video player receiving a video stream encoded as a series of non-predictive video frames and predictive video frames. The video player decodes the frame of the video stream and provides the decoded video stream to a display. The video player repositions a playback time from a current time to a different time in the video stream. The different time is provided to a video encoder of the video stream which encodes the video stream based upon the different time, where a frame corresponding to the different time is encoded as a non-predictive video frame. | 2022-01-13 |
20220014819 | VIDEO IMAGE PROCESSING - A video image processing method includes: acquiring first video images; generating mask information of the first video images in response to a mask information generation command; and transmitting the first video images and the mask information to an audience client, such that the audience client obtains second video images according to the first video images and the mask information. | 2022-01-13 |
20220014820 | SOFTWARE BASED SYSTEM TO PROVIDE ADVANCED PERSONALIZED INFORMATION AND RECOMMENDATIONS ON WHAT WATCH TO VIEWERS OF VIDEO CONTENT (ON TV, ONLINE AND OTHER PLATFORMS) - The present invention relates generally to a sophisticated system and software to assist users deciding what video programing to watch. Based on analysis of viewing by users and their friends (which are the most reliable and accurate influencers on peoples viewing decisions), the system provides tools, ratings, recommendations and alerts. Specifically, the system leverages various forms of unique software tools and artificial intelligence processing to produce accurate and relevant information for users deciding what to watch. Given the huge and expanding amounts of video content and multiple viewing platforms, finding out what to watch is a crucial problem for a very high percentage (over 80%) of all video viewers, and the current invention represents a crucial and timely solution to this problem. | 2022-01-13 |
20220014821 | METHODS, SYSTEMS, AND MEDIA FOR PRESENTING CONTEXTUAL INFORMATION IN CONNECTION WITH MEDIA CONTENT - Methods, systems, and media for presenting contextual information in connection with media content are provided. In some embodiments, the method comprises: causing a media content item to be presented on a user device; receiving, at a first time point from a user of the user device, a user input to display one or more contextual interfaces that present information related to the media content item; identifying a plurality of contextual interfaces based on content included in the media content item at the first time point; causing the media content item to be presented in a first portion of a display of the user device and causing a first contextual interface from the plurality of contextual interfaces to be presented in a second portion of the display of the user device; identifying, at a second time point, an update to the first contextual interface based on content included in the media content item at the second time point; and modifying the first contextual interface based on the update identified at the second time point. | 2022-01-13 |
20220014822 | SYSTEMS AND METHODS FOR EVALUATING MODELS THAT GENERATE RECOMMENDATIONS - A device may receive content data, a first model, and a second model. The first model may be trained on different types of metadata than the second model. The content data may include a first identifier of a first content item and a first set of metadata associated with the first content item. The device may process the first set of metadata to generate first recommendations from the first model and second recommendations from the second model. The device may provide the first identifier and a combination of the first recommendations and the second recommendations to client devices. The device may receive, from the client devices, user-generated target recommendations based on the combination. The device may process the user-generated target recommendations, the first recommendations, and the second recommendations, to provide feedback to update the first model and the second model. | 2022-01-13 |
20220014823 | Automated Video-preroll Method and Device - We disclose a technology implemented on a computer that automates sequential display of messages, typically videos, which appear on a user's display screen in the same place or in overlapping areas of a single window in a browser. In particular, this relates to displaying a message that arbitrarily may be in a different format than a requested video, with the first message programmed to appear before or after the requested video in substantially the same area of the user's display screen where the requested video will appear or has appeared. The message and the requested video are sequenced without any need to match formats or players used. | 2022-01-13 |
20220014824 | CONTENT RIGHTS MANAGEMENT FOR MOBILE DEVICES - An electronic device for providing geolocation independent content rights management includes a non-transitory storage medium and a processing unit. The processing unit executes instructions stored in the non-transitory storage medium to receive a request for content from a content access device and, if the content access device is registered to an account associated with a geolocation, provides access to the content. In some implementations, the processing unit may determine if the content access device is registered using a token corresponding to the request. In various implementations, the processing unit may verify that one or more digital rights management and/or persistence policies allow the access, such as where access may be provided to one copy of the content at a time. | 2022-01-13 |
20220014825 | SYSTEMS AND METHODS FOR DISPLAYING NOTIFICATIONS OF ANTICIPATED DYNAMIC EVENTS ON A MEDIA PROGRESS INDICATOR - Systems and methods for tracking the status of an anticipated dynamic event and displaying a corresponding notification icon on a media progress indicator. A media guidance application receives, from an application (e.g., Uber), a notification (e.g., “Driver Found”) during consumption of a media asset (e.g., “Fast and Furious”) and determines that an expected event without a fixed time of occurrence will happen (e.g., arrival of driver at user's location). The media guidance application determines an anticipated time of the expected event and generate a visual icon representing the expected event on the media asset's consumption progress indicator at the anticipated time relative to the consumption (e.g., 56-minute mark of the movie). As updated information (e.g., traffic, driver's route, etc.) is received, the media guidance application recalculates the anticipated time and shift the visual icon based on the new calculation. | 2022-01-13 |
20220014826 | ADAPTIVE BIT RATE DATA CASTING - The method comprises:—receiving, at a rendering system ( | 2022-01-13 |
20220014827 | Method, device and computer program for encapsulating media data into a media file - The invention relates to a method and device for encapsulating media data into a media file and parsing a media file. The method comprising according to one of its aspects:including, in the media file, a first track comprising media samples, each media sample contains a set of one or more NAL units; including, in the media file, a second track comprising an extractor, the extractor is a structure referencing a data entity in a media sample contained in the first track; and including, in the extractor, a copy mode attribute that identifies, in the media sample, the referenced data entity relatively to one or more NAL units contained in the media sample. | 2022-01-13 |
20220014828 | DYNAMIC ALLOCATION OF NETWORK RESOURCES IN DATACENTERS - The invention is a datacenter network comprising a plurality of switches. The switches comprise edge switches and aggregation switches associated with sliceable bandwidth variable transceivers (S-BVT). An intermediate passive optical layer is communicatively coupled to the edge switches and the aggregation switches via fiber optic links associated with the S-BVTs. Furthermore, the intermediate passive optical layer is inserted between the edge and aggregation layers in order to combine the signals from each tier. The intermediate passive optical layer comprises a passive fiber coupler that combines the links between switches and each S-BVT receiver receives the signals sent from all S-BVT transmitters connected to the intermediate passive optical layer. The datacenter network is adapted to adjust the local oscillator wavelength of each S-BVT receiver and the wavelength and slice allocation of each S-BVT transmitter, thereby permitting dynamically allocating different resources to each link. | 2022-01-13 |
20220014829 | SEALED ACOUSTIC SPEAKER AND MEDICAL DEVICE INCLUDING SAME - Various embodiments of a speaker and a method of forming such speaker are disclosed. The speaker includes a frame having a first major surface, a second major surface, and an opening disposed between the first and second major surfaces; a cone disposed adjacent the first major surface of the frame; and an adhesive layer disposed on at least a portion of the second major surface of the frame. The adhesive layer occludes the opening of the frame. | 2022-01-13 |
20220014830 | Speaker Apparatus - An apparatus is described, the apparatus including a case, a display assembly, a chassis connected to the display assembly, a suspension component between the display assembly and the case, wherein the suspension component is configured to allow the display assembly to move relative to the case, at least one vibrating element configured to actuate the chassis to move the display assembly relative to the case to generate at least one of acoustic waves or haptic/tactile effect, and an internal cavity below the display, wherein electronic components of the apparatus are located at the internal cavity. | 2022-01-13 |
20220014831 | MOVING ROBOT - A moving robot may include a main body which forms a space therein, an inner housing which surrounds the main body, an outer housing, two voice recognition members/devices (or voice sensors) which are disposed in the housings and are disposed to be separated from each other, and a microphone mount which is supported by the inner housing and causes the voice recognition device to be in close contact with the outer housing. The microphone mount may include a bending prevention rib which is disposed below the microphone mount to prevent bending of the microphone mount, and a twist prevention rib which is disposed below the microphone mount to prevent twisting of the microphone mount. | 2022-01-13 |
20220014832 | MICROPHONE MOUNTING STRUCTURE FOR HEADSET - The present invention provides a microphone mounting structure for a headset, the microphone mounting structure comprising: a housing surrounding the headset and forming an audio output channel along a vertical direction inside; a microphone mounted along the vertical direction inside a space formed by the audio output channel, and a substrate connected to a main board and including a supporting part mounted in a rear side of the microphone, wherein the microphone includes a circuit substrate formed in a rear side of the microphone, and the circuit substrate includes a hole, wherein the supporting part includes a substrate hole communicating the hole. | 2022-01-13 |
20220014833 | Open Audio Device - An open audio device with a body that has an inner surface that is configured to be located behind an outer ear of a user and in contact along a length of the body at multiple locations of at least one of the outer ear and the head proximate the intersection of the head and the outer ear. The inner surface of the body lies generally along a decaying helix. An acoustic module is carried by the body and is configured to be located against the outer ear above the ear canal opening. | 2022-01-13 |
20220014834 | HEARING DEVICES INCLUDING BIOMETRIC SENSORS AND ASSOCIATED METHODS - An ITE hearing instrumentality, for use in an ear canal, that includes a housing, a receiver located within the housing, an earpiece on the housing that is configured to mount the housing within the ear canal, and at least one biometric sensor on the earpiece. | 2022-01-13 |
20220014835 | HEARING DEVICE WITH ACTIVE VENT CLICK COMPENSATION - A hearing device has an ear plug for insertion into an ear canal of a user of the hearing device. The ear plug comprises a vent having a vent valve device configured to open or close the vent. The hearing device is configured to obtain a predetermined audio signal representing a sound emitted by the vent when the vent valve device is being manipulated. The signal processor is configured to output a phase-inverted version of the predetermined audio signal to the receiver substantially at the same time as the vent valve device is manipulated, thus cancelling out the sound of the vent. The predetermined audio signal may be obtained during manufacture of the hearing device or it may be picked up by an in-the-ear microphone. Accordingly, the unpleasant sound of a vent being opened or closed while the hearing device is worn by a user is reduced or eliminated. | 2022-01-13 |
20220014836 | ACOUSTIC TRANSDUCER, WEARABLE SOUND DEVICE AND MANUFACTURING METHOD OF ACOUSTIC TRANSDUCER - An acoustic transducer is disposed within a wearable sound device or to be disposed within the wearable sound device. The acoustic transducer includes a first anchor structure and a first flap. The first flap includes a first end and a second end. The first end is anchored by the first anchor structure, and the second end is configured to perform a first up-and-down movement to form a vent temporarily. The first flap partitions a space into a first volume to be connected to an ear canal and a second volume to be connected to an ambient of the wearable sound device. The ear canal and the ambient are connected via the vent temporarily opened. | 2022-01-13 |
20220014837 | INFORMATION OUTPUT DEVICE - A length of a band part is easily adjusted with the same length regardless of the number of adjustments. | 2022-01-13 |
20220014838 | ACOUSTIC TRANSDUCER, WEARABLE SOUND DEVICE AND MANUFACTURING METHOD OF ACOUSTIC TRANSDUCER - An acoustic transducer is configured to perform an acoustic transformation. The acoustic transducer is disposed within a wearable sound device or to be disposed within the wearable sound device. The acoustic transducer includes at least one anchor structure, a film structure and an actuator. The film structure is disposed within a first layer and anchored by the anchor structure disposed within a second layer. The actuator is disposed on the film structure, and the actuator is configured to actuate the film structure to form a vent temporarily. The film structure partitions a space into a first volume to be connected to an ear canal of a wearable sound device user and a second volume to be connected to an ambient of the wearable sound device. The ear canal and the ambient are to be connected via the vent temporarily opened when the film structure is actuated. | 2022-01-13 |
20220014839 | AUDIO CONTROL FOR EXTENDED-REALITY SHARED SPACE - Methods, systems, computer-readable media, and apparatuses for audio signal processing are presented. Some configurations include determining that first audio activity in at least one microphone signal is voice activity; determining whether the voice activity is voice activity of a participant in an application session active on a device; based at least on a result of the determining whether the voice activity is voice activity of a participant in the application session, generating an antinoise signal to cancel the first audio activity; and by a loudspeaker, producing an acoustic signal that is based on the antinoise signal. Applications relating to shared virtual spaces are described. | 2022-01-13 |
20220014840 | SPEAKER WITH DUAL RESONANCE CHAMBERS - The inventive subject matter is directed to headset audio systems having resonance chambers designed to improve a system's frequency response in certain ranges. Systems of the inventive subject matter include a casing that both holds a speaker driver and creates two resonance chambers. Each resonance chamber vents to ambient air outside the casing, where the length and cross-sectional areas of each vent can impact the system's frequency response. Each resonance chamber is tuned to a resonant frequency to improve the system's frequency response across a range of frequencies on either side of each chamber's resonant frequency. | 2022-01-13 |
20220014841 | DEVICES FOR PLAYING ACOUSTIC SOUND AND TOUCH SENSATION - The present disclosure relates to a device for playing an acoustic sound and a touch sensation, and more particularly, to a device for emitting a sound to a front surface of a speaker and playing a touch sensation feedback to a rear surface of the speaker through a driving modulation using two or more speakers while simultaneously concentrating an acoustic pressure generated according to a vibration of a membrane of the speaker to a surface of a module through a movement pipe when an audio signal is applied. | 2022-01-13 |
20220014842 | SPEAKER WITH DUAL RESONANCE CHAMBERS - The inventive subject matter is directed to headset audio systems having resonance chambers designed to improve a system's frequency response in certain ranges. Systems of the inventive subject matter include a casing that both holds a speaker driver and creates two resonance chambers. Each resonance chamber vents to ambient air outside the casing, where the length and cross-sectional areas of each vent can impact the system's frequency response. Each resonance chamber is tuned to a resonant frequency to improve the system's frequency response across a range of frequencies on either side of each chamber's resonant frequency. | 2022-01-13 |
20220014843 | SOUND-SOURCE SIGNAL ESTIMATE APPARATUS, SOUND-SOURCE SIGNAL ESTIMATE METHOD, AND PROGRAM - The transfer function estimation device includes: a correlation matrix computing unit | 2022-01-13 |
20220014844 | ACOUSTIC REPRODUCTION DEVICE - Provided is an acoustic reproduction device including: a first acoustic reproduction unit; and a second acoustic reproduction unit, in which the first acoustic reproduction unit includes: a housing having a cylindrical shape; and a vibration exciter that vibrates an end surface of one end of the housing, the second acoustic reproduction unit includes: a speaker unit; and a diffuser that changes a radiation direction of sound reproduced by the speaker unit, the housing, the speaker unit, and the diffuser are arranged so as to be substantially coaxial with a predetermined axis, and the diffuser causes a radiation direction of sound reproduced by the speaker unit and a radiation direction of sound from the first acoustic reproduction unit to be substantially a same. | 2022-01-13 |
20220014845 | DIRECTIONAL SOUND GENERATION METHOD AND DEVICE FOR AUDIO APPARATUS, AND AUDIO APPARATUS - The present disclosure discloses a method and apparatus for directional sound emission of an audio device, and an audio device. The method includes: by using the spherical microphone array, determining a spatial position of a sound-emission sound source of a user; according to a relationship among the spatial position of the sound-emission sound source of the user, a center position of the audio device and an opening position of the loudspeaker, determining a horizontal compensatory angle and a vertical compensatory angle of the opening direction of the loudspeaker relative to the spatial position of the user; and adjusting the opening direction of the loudspeaker, so that the horizontal compensatory angle and the vertical compensatory angle are made to be zero. | 2022-01-13 |
20220014846 | METHOD AND DEVICE FOR PLAYING SMART SPEAKER AND SMART SPEAKER - The present application relates to the technical field of audio processing, and provides a method and a device for playing a smart speaker and a smart speaker. The method includes: controlling each speaker to output audio signals at a corresponding initial broadcast frequency, initial broadcast amplitude and initial broadcast phase when an azimuth angle of a user is not obtained; calculating an actual broadcast amplitude and an actual broadcast phase of each speaker through a sound energy focusing algorithm, the azimuth angle of the user, a broadcast angle of each speaker and the initial broadcast frequency of each speaker when the azimuth angle of the user is obtained; and controlling each speaker to output audio signals according to the corresponding initial broadcast frequency, the actual broadcast amplitude and the actual broadcast phase. | 2022-01-13 |
20220014847 | ARRAY MICROPHONE MODULE AND SYSTEM - A microphone module comprises a housing, an audio bus, and a first plurality of microphones in communication with the audio bus. The microphone module further comprises a module processor in communication with the first plurality of microphones and the audio bus. The module processor is configured to detect the presence of an array processor in communication with the audio bus, detect the presence of a second microphone module in communication with the audio bus, and configure the audio bus to pass audio signals from both the first plurality of microphones and the second microphone module to the array processor. | 2022-01-13 |
20220014848 | Method and Apparatus for Recovering Back-EMF Signal in a Switching Driver - An apparatus and method for determining signals representative of events in the environment of a reactive transducer while being driven by a switching amplifier is disclosed. While the switching amplifier is in a zero voltage state, a signal capture circuit that is also in a zero voltage state is connected to the transducer for a relatively brief period of time during which a measurement is made of the residual current flow due to the inductance of the transducer. A prediction of the output signal is then subtracted from the signal measured across the transducer, reducing the overall range of the signal and increasing the relative size of the back-EMF signal compared to any remaining output signal. If desired, conventional echo cancellation can then be performed. The back-EMF signal can then be subjected to further processing by an analog-to-digital converter as known in the art. | 2022-01-13 |
20220014849 | EARPIECE, HEARING DEVICE AND SYSTEM FOR ACTIVE OCCLUSION CANCELLATION - Disclosed is a system, a hearing device and an earpiece configured to be worn in an ear of a user. The earpiece comprising: a first input transducer configured for receiving sound from the ear canal of the user's ear, the first input transducer being configured for providing a first input transducer signal; an output transducer configured for providing sound to the ear canal, the output transducer being configured for providing an output transducer signal; a processing unit comprising an active occlusion cancellation algorithm configured to generate an output signal based on at least the first input transducer signal for providing active occlusion cancellation; wherein the earpiece further comprises: an acoustic filter configured for improving the active occlusion cancellation, the acoustic filter comprising: a vent channel for venting the ear canal, and an acoustic vent resonance cancelling filter implemented in the vent channel. | 2022-01-13 |
20220014850 | METHOD FOR TUNING A NOISE CANCELLATION ENABLED AUDIO SYSTEM AND NOISE CANCELLATION ENABLED AUDIO SYSTEM - In a method for tuning at least one parameter of a noise cancellation enabled audio system with an ear mountable playback device comprising a speaker and a feedforward microphone the playback device is placed onto a measurement fixture, the speaker facing a test microphone located within an ear canal representation. The parameter is varied between a plurality of settings while a test sound is played. A measurement signal from the test microphone is received and stored in the audio system at least while the parameter is varied. A power minimum in the stored measurement signal and a tune parameter associated with the power minimum are determined in the audio system from the plurality of settings of the varied parameter. | 2022-01-13 |
20220014851 | Crossover Circuit - A crossover circuit, disposed within a sound producing device including a first sound producing cell driven by a first driving signal and a second sound producing cell driven by a second driving signal, includes a first filter receiving an input signal at an input terminal of the first filter, a first subtraction circuit, and a second filter coupled between the output terminal of the first filter and the second input terminal of the first subtraction circuit. A first input terminal of the first subtraction circuit is coupled to the input terminal of the first filter; a second input terminal of the first subtraction circuit is coupled to an output terminal of the first filter. The crossover circuit produces the first driving signal and the second driving signal according to a first output signal of the first subtraction circuit and a second output signal of the first filter respectively. | 2022-01-13 |
20220014852 | Surface Sound-Emitting Apparatus and Electronic Device - Disclosed are a surface sound-emitting apparatus and an electronic device. The surface sound-emitting apparatus comprises an exciter, a vibrating part and a connection element, wherein the connection element is of a sheet-like structure, the vibrating part is disposed on the connection element, the exciter is disposed on the vibrating part, an edge of the connection element is configured to connect to the remaining portion of a surface of an electronic device, the connection element and the remaining portion of the surface together constitute the surface, the connection element is configured to provide an elastic recovery force, and the exciter is configured to provide a driving force. | 2022-01-13 |
20220014853 | MEMS SPEAKER - Aspects of the subject technology relate to electronic devices having speakers such as microelectromechanical systems (MEMS) speakers. A MEMS speaker can include an electrostatically driven, corrugated MEMS structure to move air without a magnet, coil, or traditional speaker membrane, and thus provide a low-power, compact speaker with a large acoustically active area in a small volume. Neighboring folds in the corrugated MEMS structure may form pairs of MEMS electrodes that can be pushed together and/or pulled apart to deform the MEMS structure in a breathing motion that generates pressure differentials on opposing sides of the corrugated MEMS structure to generate sound. Additional modes of operation are described. | 2022-01-13 |
20220014854 | DISPLAY DEVICE - A display device is disclosed. The display device includes a display panel, a vibration plate, and an actuator structural layer. The vibration plate is attached to a side of the display panel. The actuator structural layer is disposed on the vibration plate. | 2022-01-13 |
20220014855 | DIGITAL TRANSDUCER INTERFACE SCRAMBLING - The present disclosure relates to an integrated circuit connectable to a microelectromechanical system (MEMS) transducer. The MEMS transducer is configured to generate a transducer audio signal in response to sound. The integrated circuit comprises a digital scrambling circuit coupled to a data communication interface. The digital scrambling circuit is configured to convert a digital audio stream, representative of the transducer audio signal, into a corresponding scrambled data stream. The integrated circuit additionally comprises a data bus interface coupled to the digital scrambling circuit and configured to output the scrambled data stream. | 2022-01-13 |
20220014856 | In-Line Filter Using Scalar Coils - An in-line filter uses scalar coils positioned in series with an input of a speaker to modify or enhance the audio quality and of the speaker, and its auditory effects on a user, by changing the sound signature and reducing digital noise. Scalar coils have two spiral windings with opposite winding directions. Scalar coils can also be used in series with a laser emitter that produces a laser beam that travels through the scalar coil, which produce electromagnetic forces that improve perceived audio quality in a user. | 2022-01-13 |
20220014857 | HEARING AID DEVICE COMPRISING A SENSOR MEMBER - A hearing aid device is disclosed. The hearing aid device comprises means to improve, augment and/or protect the hearing capability of a user by receiving acoustic signals from the surroundings of the user, generating corresponding audio signals, possibly modifying the audio signals and providing the possibly modified audio signals as audible signals to at least one of the user's ears. The hearing aid device comprises a sensor member for detecting the movement and/or acceleration and/or orientation (or spatial position) of the hearing aid device. The hearing aid device comprises at least two hearing aid microphones and a control unit for determining the position or a deviation from an intended position of the hearing aid device or hearing aid microphones. The hearing aid device is configured to compensate for a possible dislocation of the hearing aid microphones. | 2022-01-13 |
20220014858 | Hearing Aid and Method for Use of Same - A hearing aid and method for use of the same are disclosed. In one embodiment, the hearing includes a body that at least partially conforms to the contours of the external ear and is sized to engage therewith. Various electronic components are contained within the body, including an electronic signal processor that is programmed with a preferred hearing range, which may be an about 10 Hz frequency to an about 30 Hz frequency range of sound corresponding to highest hearing capacity of a patient. Sound received at the hearing aid is converted to the preferred hearing range prior to output. | 2022-01-13 |
20220014859 | DIRECTIVITY HEARING-AID DEVICE AND METHOD THEREOF - The present disclosure relates a directivity hearing-aid device which primarily includes an audio pick-up device, a processor, a selector, and a speaker disposed in a case. The audio pick-up device receives a sound in a range which is pointed by a beam, and the processor generates a detected sound component by amplifying a sound feature point audio in a sound component corresponding to a detecting target which is selected by the selector and generates adjusted sound components by suppressing or shielding the sound feature point audio in the other sound components. Then the processor combines the detected sound component and the adjusted sound components to generate an output sound signal. Accordingly, the directivity hearing-aid device of the present disclosure provides selectively receiving the detected sound component and suppressing or shielding the other impurity sounds to facilitate the user hears audio from a specific object thereby. | 2022-01-13 |
20220014860 | DIRECT PRINT CHASSIS FOR CONTACT HEARING SYSTEM - A contact hearing device includes a chassis, sulcus platform and umbo platform wherein the chassis is formed as a single continuous material, the sulcus platform is formed as a single continuous material, and the umbo platform is formed as a single continuous material. The chassis may include a receiver mount, a motor mount pocket and a central frame. The sulcus platform includes one or more registration features adapted to mate with at least a portion of the chassis, the umbo platform includes a drive post landing pad, the drive post landing pad including at least one alignment feature. | 2022-01-13 |
20220014861 | HEARING AID CONNECTOR - In one embodiment, the present invention is directed to a compact connector including a light tip connector including a light tip cable connected thereto, the light tip connector including a receiving cavity including side walls and a bottom wall, guide channels formed in the side walls of the receiving cavity, a locking pin at a medial end of the guide channel and one or more light tip electrodes positioned on a bottom wall of the receiving cavity. In further embodiments of the present invention, a BTE connector includes a latch adapted to engage the locking pin to hold the BTE connector in the receiving cavity when the BTE connector is attached to the light tip connector. In a further embodiment, the compact connector includes a plurality of pogo pin electrodes arranged to contact the light tip electrodes when the BTE connector is attached to the light tip connector. | 2022-01-13 |
20220014862 | FTINNITUS SHIELDING DEVICE AND SIGNAL PROCESSING METHOD THEREOF - A tinnitus shielding device primarily includes an audio pick-up circuit, a processor, and a speaker in a case. The audio pick-up circuit receives a sound from an outer environment to generate a sound signal, and the processor processes the sound signal to compare a sound frequency in each of a plurality of audio components according to a configuration data and generates an output audio component by a frequency shifting process to at least one of the sound frequency which conforming to the configuration data. Then the processor combines the output audio component and the audio components those are not shifted to generate an output sound signal, to allow the speaker to output the output sound signal. Accordingly, the tinnitus shielding device of the present disclosure provides automatically shielding the sound frequency which may cause tinnitus discomfort to the user, to avoid the problem with tinnitus thereby. | 2022-01-13 |
20220014863 | AUDIO CONTENT PLAYBACK METHOD AND APPARATUS FOR PORTABLE TERMINAL - An audio content playback method for a portable terminal. The audio content playback method includes checking a channel that is supportable by audio content that is currently engaged in group's simultaneous playback, in group's simultaneous playback of the audio content. The method includes allocating a channel to each of devices included in a group based on position information of each device included in the group or based on an input state in a user interface environment that is preset for channel allocation for each device included in the group, and transmitting the allocated channel information to each device included in the group to allow the device to select its allocated channel and play the audio content. | 2022-01-13 |
20220014864 | SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM - The present technology relates to a signal processing apparatus, a signal processing method, and a program that make it possible to reduce an amount of computation for wavefront synthesis. | 2022-01-13 |
20220014865 | Apparatus And Method To Provide Situational Awareness Using Positional Sensors And Virtual Acoustic Modeling - A situation awareness system is provided and includes sensors configured to sense an object and generate signals of the sensed object. An identification and classification module is in communication with the sensors. The identification and classification module is configured to identify the sensed object and determine the position, speed and direction of each sensed object. A sound synthesis module is in communication with the identification and classification module. The sound synthesis module is configured to create sounds for the sensed object and further configured to create a binaural virtual acoustic model for the sensed object. The binaural virtual acoustic model is used to position the sensed object in virtual space at a location corresponding to its location in real space. One or more beam forming arrays is in communication with the sound synthesis module and configured to delivery sound. The delivered sound increases the situational awareness of a vehicle operator. | 2022-01-13 |
20220014866 | AUDIO PROCESSING - According to an example embodiment, a technique for processing an input audio signal ( | 2022-01-13 |
20220014867 | ORIENTATED DISPLAY METHOD AND APPARATUS FOR AUDIO DEVICE, AND AUDIO DEVICE - A directional display method and device of audio equipment, and audio equipment are disclosed. The audio equipment comprises a camera module and a display screen that is circumferentially located on sides of the audio equipment. The display screen is rotatable relative to the audio equipment. The method comprises activating the camera module for panoramic shooting to detect a user position in response to an activation signal acquired; determining whether the display screen is in half screen display mode according to a relationship between the user position and a center position of the audio equipment; and when it is determined that the display screen is in half screen display mode, determining a compensation angle of a display direction of a half screen display area relative to the user position, and adjusting the display direction of the half screen display area so that the compensation angle is zero. | 2022-01-13 |
20220014868 | SYSTEM AND METHOD FOR PROVIDING A SPATIALIZED SOUNDFIELD - A signal processing system and method for delivering spatialized sound, comprising: a spatial mapping sensor, configured to map an environment, to determine at least a position of at least one listener and at least one object; a signal processor configured to: transform a received audio program according to a spatialization model comprising parameters defining a head-related transfer function, and an acoustic interaction of the object, to form spatialized audio; generate an array of audio transducer signals for an audio transducer array representing the spatialized audio; and a network port configured to communicate physical state information for the at least one listener through digital packet communication network. | 2022-01-13 |
20220014869 | METHOD AND APPARATUS FOR PERFORMING BINAURAL RENDERING OF AUDIO SIGNAL - A method and apparatus for performing binaural rendering of an audio signal are provided. The method includes identifying an input signal that is based on an object, and metadata that includes distance information indicating a distance to the object, generating a binaural filter that is based on the metadata, using a binaural room impulse response, obtaining a binaural filter to which a low-pass filter (LPF) is applied, using a frequency response control that is based on the distance information, and generating a binaural-rendered output signal by performing a convolution of the input signal and the binaural filter to which the LPF is applied. | 2022-01-13 |
20220014870 | HEAD POSE MIXING OF AUDIO FILES - Examples of wearable devices that can present to a user of the display device an audible or visual representation of an audio file comprising a plurality of stem tracks that represent different audio content of the audio file are described. Systems and methods are described that determine the pose of the user; generate, based on the pose of the user, an audio mix of at least one of the plurality of stem tracks of the audio file; generate, based on the pose of the user and the audio mix, a visualization of the audio mix; communicate an audio signal representative of the audio mix to the speaker; and communicate a visual signal representative of the visualization of the audio mix to the display. | 2022-01-13 |