| Patents for G10L 19 - Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis (31,960) |
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| 06/12/2008 | WO2008069596A1 A method and an apparatus for processing an audio signal |
| 06/12/2008 | WO2008069595A1 A method and an apparatus for processing an audio signal |
| 06/12/2008 | WO2008069594A1 A method and an apparatus for processing an audio signal |
| 06/12/2008 | WO2008069593A1 A method and an apparatus for processing an audio signal |
| 06/12/2008 | WO2008069584A2 A method and an apparatus for decoding an audio signal |
| 06/12/2008 | WO2008069468A1 Method and apparatus to extract important frequency component of audio signal and method and apparatus to encode and/or decode audio signal using the same |
| 06/12/2008 | WO2008068379A1 Speech coding arrangement for communication networks |
| 06/12/2008 | WO2008067834A1 Dropout concealment for a multi-channel arrangement |
| 06/12/2008 | WO2008067763A1 A decoding method and device |
| 06/12/2008 | WO2008067735A1 A classing method and device for sound signal |
| 06/12/2008 | WO2008047051A3 Attenuation of overvoicing, in particular for generating an excitation at a decoder, in the absence of information |
| 06/12/2008 | WO2008016935A3 Systems, methods, and apparatus for wideband encoding and decoding of inactive frames |
| 06/12/2008 | US20080141134 Information Processing Apparatus, Display Control Processing Method and Display Control Processing Program |
| 06/12/2008 | US20080141133 Display Control Processing Apparatus, Display Control Processing Method and Display Control Processing Program |
| 06/12/2008 | US20080140428 Method and apparatus to encode and/or decode by applying adaptive window size |
| 06/12/2008 | US20080140427 Generic On-Chip Homing and Resident, Real-Time Bit Exact Tests |
| 06/12/2008 | US20080140425 Audio Encoding Device, Audio Encoding Method, and Audio Encoding Program |
| 06/12/2008 | US20080140418 Method and device to distinguish between voice conversation and automated speech recognition |
| 06/12/2008 | US20080140414 Method and apparatus to prepare listener-interest-filtered works |
| 06/12/2008 | US20080140405 Audio coding system using characteristics of a decoded signal to adapt synthesized spectral components |
| 06/12/2008 | US20080140395 Background noise reduction in sinusoidal based speech coding systems |
| 06/12/2008 | US20080140394 Method and system for low bit rate voice encoding and decoding applicable for any reduced bandwidth requirements including wireless |
| 06/12/2008 | US20080140392 Codec mode decoding method and apparatus for adaptive multi-rate system |
| 06/12/2008 | US20080139182 Connected Audio and Other Media Objects |
| 06/12/2008 | US20080137865 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks, or other media |
| 06/12/2008 | US20080137849 Method for the distribution of audio-visual information and a system for the distribution of audio-visual information |
| 06/12/2008 | US20080136686 Method for the scalable coding of stereo-signals |
| 06/11/2008 | EP1931055A1 Encoding apparatus, encoding method, decoding apparatus, decoding method, recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium |
| 06/11/2008 | EP1930906A1 Information processing apparatus, display control processing method and display control processing program |
| 06/11/2008 | EP1930902A1 Display control processing apparatus, display control processing method and display contrlo processing program |
| 06/11/2008 | EP1929466A2 Mobile systems and methods of supporting natural language human-machine interactions |
| 06/11/2008 | CN101199121A Scalable compressed audio bit stream and codec using a hierarchical filterbank and multichannel joint coding |
| 06/11/2008 | CN101199005A Post filter, decoder, and post filtering method |
| 06/11/2008 | CN101199004A Systems, methods, and apparatus for quantization of spectral envelope representation |
| 06/11/2008 | CN101199003A Systems, methods, and apparatus for quantization of spectral envelope representation |
| 06/11/2008 | CN101197930A Display control processing apparatus, method and program |
| 06/11/2008 | CN101197929A Information processing apparatus, display control processing method and display control processing program |
| 06/11/2008 | CN101197577A Encoding and decoding method for audio processing frame |
| 06/11/2008 | CN101197576A Audio signal encoding and decoding method |
| 06/11/2008 | CN101197135A Aural signal classification method and device |
| 06/11/2008 | CN101197134A Method and apparatus for eliminating influence of encoding mode switch-over, decoding method and device |
| 06/11/2008 | CN101197133A Decoding method and device |
| 06/11/2008 | CN100394694C Low latency data encoder |
| 06/11/2008 | CN100394476C Improved audio coding systems and methods using spectral component coupling and spectral component regeneration |
| 06/11/2008 | CN100394461C Language learning system and digital storage unit |
| 06/10/2008 | US7386451 Optimization of an objective measure for estimating mean opinion score of synthesized speech |
| 06/10/2008 | US7386447 Speech coder and method |
| 06/10/2008 | US7386446 Predictive coding scheme with adaptive speed parameters |
| 06/10/2008 | US7386445 Compensation of transient effects in transform coding |
| 06/10/2008 | US7386444 Hybrid speech coding and system |
| 06/10/2008 | US7386327 Apparatus and method for controlling noise in a mobile communication terminal |
| 06/10/2008 | US7386140 Audio information transforming method, audio information transforming program, and audio information transforming device |
| 06/10/2008 | US7385129 Music reproducing system |
| 06/10/2008 | CA2392914C Viewer with code sensor |
| 06/10/2008 | CA2392911C Viewer with code sensor and printer |
| 06/05/2008 | WO2008066268A1 Method, apparatus, and system for encoding and decoding broadband voice signal |
| 06/05/2008 | WO2008066265A1 Frame error concealment method and apparatus and error concealment scheme construction method and apparatus |
| 06/05/2008 | WO2008066114A1 Signal processor |
| 06/05/2008 | WO2008066071A1 Decoding apparatus and audio decoding method |
| 06/05/2008 | WO2008065487A1 Method, apparatus and computer program product for stereo coding |
| 06/05/2008 | WO2008064697A1 Multicodebook source -dependent coding and decoding |
| 06/05/2008 | WO2008064577A1 A method and an apparatus for adjusting quantization quality in encoder and decoder |
| 06/05/2008 | WO2008022184A3 Constrained and controlled decoding after packet loss |
| 06/05/2008 | US20080134232 Methods For Controlling Rendering of Images and Video |
| 06/05/2008 | US20080133252 Energy-based nonuniform time-scale modification of audio signals |
| 06/05/2008 | US20080133251 Energy-based nonuniform time-scale modification of audio signals |
| 06/05/2008 | US20080133250 Method and Related Device for Improving the Processing of MP3 Decoding and Encoding |
| 06/05/2008 | US20080133248 Method and apparatus for matching sound quality measurement sections of variable bandwidth multi-codec |
| 06/05/2008 | US20080133246 Audio Coding Based on Block Grouping |
| 06/05/2008 | US20080133242 Frame error concealment method and apparatus and error concealment scheme construction method and apparatus |
| 06/05/2008 | US20080133241 Phonetic decoding and concatentive speech synthesis |
| 06/05/2008 | US20080133227 Method and system for handling the processing of bluetooth data during multi-path multi-rate audio processing |
| 06/05/2008 | US20080133226 Methods and apparatus for voice activity detection |
| 06/05/2008 | US20080133224 Method and system for utilizing rate conversion filters to reduce mixing complexity during multipath multi-rate audio processing |
| 06/05/2008 | US20080133223 Method and apparatus to extract important frequency component of audio signal and method and apparatus to encode and/or decode audio signal using the same |
| 06/05/2008 | US20080131084 Steganographic Encoding and Detecting for Video Signals |
| 06/05/2008 | US20080131083 Audio Encoding to Convey Auxiliary Information, and Media Embodying Same |
| 06/05/2008 | US20080130917 Method and system for processing multi-rate audio from a plurality of audio processing sources |
| 06/05/2008 | US20080129350 Frequency Band Extending Apparatus, Frequency Band Extending Method, Player Apparatus, Playing Method, Program and Recording Medium |
| 06/05/2008 | DE4229710B4 Digitales Audiodatenspeicherungssystem und damit ausgerüstetes digitales Audio-System Digital audio data storage system equipped therewith and digital audio system |
| 06/05/2008 | CA2671068A1 Multicodebook source-dependent coding and decoding |
| 06/05/2008 | CA2670973A1 System and method for digital signal processing |
| 06/04/2008 | EP1928110A2 Method and system for utilizing rate conversion filters to reduce mixing complexity during multipath multi-rate audio processing |
| 06/04/2008 | EP1928109A2 Apparatus and method for collecting audience survey data, audience survey station for processing collected data, apparatus for interacting with an audio transmission |
| 06/04/2008 | EP1927982A2 Method and system for processing multi-rate audio from a plurality of audio processing sources |
| 06/04/2008 | EP1927981A1 Spectral refinement of audio signals |
| 06/04/2008 | EP1927192A1 Method and test signal for measuring speech intelligibility |
| 06/04/2008 | EP1927103A1 Sound broadcasting system |
| 06/04/2008 | EP1927102A2 Apparatus and method for encoding audio signals with decoding instructions |
| 06/04/2008 | CN101192832A Method and system for audio signal processing |
| 06/04/2008 | CN101192410A Method and device for regulating quantization quality in decoding and encoding |
| 06/04/2008 | CN101192409A Method and device for selecting self-adapting codebook excitation signal |
| 06/04/2008 | CN101192408A Method and device for selecting conductivity coefficient vector quantization |
| 06/04/2008 | CN101192407A Regeneration method and apparatus, program and recording medium |
| 06/04/2008 | CN100393085C Audio signal quality enhancement in a digital network |
| 06/04/2008 | CN100392981C Efficient coding of side information in lossless encoder |
| 06/03/2008 | US7383509 Automatic generation of multimedia presentation |
| 06/03/2008 | US7383186 Singing voice synthesizing apparatus with selective use of templates for attack and non-attack notes |
| 06/03/2008 | US7383180 Constant bitrate media encoding techniques |
| 06/03/2008 | US7383177 Method for speech coding, method for speech decoding and their apparatuses |