| Patents for G10L 21 - Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility (18,985) |
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| 06/27/2012 | CN102520391A Cognitive load reduction |
| 06/27/2012 | CN102110442B Muffler device for single board zone of communication equipment |
| 06/27/2012 | CN102044250B Band spreading method and apparatus |
| 06/27/2012 | CN101819768B Noise suppressing device and noise suppressing method |
| 06/27/2012 | CN101388216B Sound processing device, apparatus and method for controlling gain |
| 06/26/2012 | US8209190 Method and apparatus for generating an enhancement layer within an audio coding system |
| 06/26/2012 | US8209186 Method for automated sentence planning in a task classification system |
| 06/26/2012 | US8209185 Interface for management of auditory communications |
| 06/26/2012 | US8209184 System and method of providing generated speech via a network |
| 06/26/2012 | US8209182 Emotion recognition system |
| 06/26/2012 | US8209181 Personal audio-video recorder for live meetings |
| 06/26/2012 | US8209175 Uncertainty interval content sensing within communications |
| 06/26/2012 | US8209168 Stereo decoder that conceals a lost frame in one channel using data from another channel |
| 06/26/2012 | US8209167 Mobile radio terminal, speech conversion method and program for the same |
| 06/26/2012 | US8208666 Method for determining unbiased signal amplitude estimates after cepstral variance modification |
| 06/26/2012 | US8208570 Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof |
| 06/21/2012 | WO2012082361A1 Adaptive noise cancellation |
| 06/21/2012 | WO2012082359A1 Adaptive noise cancellation |
| 06/21/2012 | WO2012080907A1 Noise reduction system with remote noise detector |
| 06/21/2012 | WO2012036487A3 Apparatus and method for encoding and decoding signal for high frequency bandwidth extension |
| 06/21/2012 | WO2012020394A3 Background sound removal for privacy and personalization use |
| 06/21/2012 | US20120158411 Signal encoding apparatus and method, signal decoding apparatus and method, programs and recording mediums |
| 06/21/2012 | US20120158405 Synchronise an audio cursor and a text cursor during editing |
| 06/21/2012 | US20120158403 Voice reproduction apparatus and voice reproduction method |
| 06/21/2012 | US20120158238 Location based automobile inspection |
| 06/21/2012 | US20120155674 Sound processing apparatus and recording medium storing a sound processing program |
| 06/21/2012 | US20120155665 Echo Canceller With Adaptive Non-Linearity |
| 06/20/2012 | EP2466581A2 Sound processing apparatus and sound processing program |
| 06/20/2012 | EP2465112A1 Method and system for determining a perceived quality of an audio system |
| 06/20/2012 | EP1080552B1 Noise reduction techniques and apparatus for enhancing wireless data network telephony |
| 06/20/2012 | CN1969315B Device in which selection is activated by voice and method in which selection is activated by voice |
| 06/20/2012 | CN102509552A Method for enhancing microphone array voice based on combined inhibition |
| 06/20/2012 | CN101783141B Coding apparatus and decoding apparatus |
| 06/20/2012 | CN101556801B Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof |
| 06/19/2012 | US8205167 Analyzing user viewership of advertisements appearing in a screen display in a user terminal |
| 06/19/2012 | US8204879 System and method for aggregation and monitoring of multimedia data stored in a decentralized way |
| 06/19/2012 | US8204755 Advanced encoding of music files |
| 06/19/2012 | US8204753 Stabilization and glitch minimization for CCITT recommendation G.726 speech CODEC during packet loss scenarios by regressor control and internal state updates of the decoding process |
| 06/19/2012 | US8204749 System and method for building emotional machines |
| 06/19/2012 | US8204748 System and method for providing a textual representation of an audio message to a mobile device |
| 06/19/2012 | US8204745 Encoder, decoder, encoding method, and decoding method |
| 06/19/2012 | US8204738 Removing bias from features containing overlapping embedded grammars in a natural language understanding system |
| 06/19/2012 | US8204253 Self calibration of audio device |
| 06/19/2012 | US8204252 System and method for providing close microphone adaptive array processing |
| 06/14/2012 | WO2012077555A1 Track order determination device, track order determination method, and track order determination program |
| 06/14/2012 | WO2012077462A1 Method for restoring spectral components attenuated in test denoised speech signal as a result of denoising test speech signal |
| 06/14/2012 | WO2012076045A1 Hearing aid and a method of enhancing speech reproduction |
| 06/14/2012 | US20120150546 Application starting system and method |
| 06/14/2012 | US20120148072 Apparatus and method for widening audio signal band |
| 06/14/2012 | US20120148057 Method and System for Determining a Perceived Quality of an Audio System |
| 06/14/2012 | US20120148056 Method to reduce artifacts in algorithms with fast-varying gain |
| 06/14/2012 | CA2818210A1 Hearing aid and a method of enhancing speech reproduction |
| 06/13/2012 | EP2463856A1 Method to reduce artifacts in algorithms with fast-varying gain |
| 06/13/2012 | EP2462516A1 System and method for real time text streaming |
| 06/13/2012 | EP1428315B1 Unobtrusive removal of periodic noise |
| 06/13/2012 | CN102498664A Adaptive gain control for digital audio samples in a media stream |
| 06/13/2012 | CN102498482A System for adaptive voice intelligibility processing |
| 06/13/2012 | CN102497613A Dual-channel real-time voice output method for amplifying classroom voices |
| 06/13/2012 | CN102496374A Hearing compensation method |
| 06/13/2012 | CN102496373A Method for designing separated multi-channel feedback active noise control system |
| 06/13/2012 | CN102496369A Objective assessment method for audio quality of compressed domain based on distortion correction |
| 06/13/2012 | CN101836253B Apparatus and method for calculating bandwidth extension data using a spectral tilt controlling framing |
| 06/13/2012 | CN101668271B Telecommunication terminal able to modify the voice transmitted during a telephone call |
| 06/13/2012 | CN101040564B 音频信号处理装置及音频信号处理方法 The audio signal processing apparatus and audio signal processing method |
| 06/12/2012 | US8201139 Semantic framework for natural language programming |
| 06/12/2012 | US8200500 Cue-based audio coding/decoding |
| 06/12/2012 | US8200499 High-frequency bandwidth extension in the time domain |
| 06/12/2012 | US8200498 Secure audio stream scramble system |
| 06/12/2012 | US8200495 Methods and systems for considering information about an expected response when performing speech recognition |
| 06/12/2012 | US8200494 Speaker intent analysis system |
| 06/12/2012 | US8200493 System and method of providing conversational visual prosody for talking heads |
| 06/12/2012 | US8200492 Update technique for speech recognition applications with uninterrupted (24X7) operation |
| 06/12/2012 | US8200484 Elimination of cross-channel interference and multi-channel source separation by using an interference elimination coefficient based on a source signal absence probability |
| 06/12/2012 | US8200480 Deriving geographic distribution of physiological or psychological conditions of human speakers while preserving personal privacy |
| 06/12/2012 | US8200479 Method and system for asymmetric independent audio rendering |
| 06/12/2012 | US8199928 System for processing an acoustic input signal to provide an output signal with reduced noise |
| 06/12/2012 | US8199833 Time shift and tonal adjustment to support video quality adaptation and lost frames |
| 06/07/2012 | WO2012075285A1 Systems and methods of rendering a textual animation |
| 06/07/2012 | WO2012075246A2 Adaptive processing with multiple media processing nodes |
| 06/07/2012 | WO2012075084A1 Method and apparatus for determining location of mobile device |
| 06/07/2012 | WO2012074793A1 System and method for selective enhancement of speech signals |
| 06/07/2012 | US20120143614 Encoding apparatus, encoding method, decoding apparatus, decoding method, and program |
| 06/07/2012 | US20120143604 Method for Restoring Spectral Components in Denoised Speech Signals |
| 06/07/2012 | US20120140942 Reduced delay digital active noise cancellation |
| 06/07/2012 | CA2816889A1 Adaptive processing with multiple media processing nodes |
| 06/06/2012 | EP2461323A1 Reduced delay digital active noise cancellation |
| 06/06/2012 | EP2460157A1 System and method for noise reduction in processing speech signals by targeting speech and disregarding noise |
| 06/06/2012 | EP2460156A1 Method and device for eliminating background noise |
| 06/06/2012 | EP1699913B1 A method for generating noise references for generalized sidelobe canceling |
| 06/06/2012 | CN102027536B Adaptively filtering a microphone signal responsive to vibration sensed in a user's face while speaking |
| 06/06/2012 | CN101996639B Audio signal separating device and operation method thereof |
| 06/06/2012 | CN101944364B Voice frequency processing method and voice frequency system |
| 06/06/2012 | CN101894559B Audio processing method and device thereof |
| 06/06/2012 | CN101878416B Method and apparatus for bandwidth extension of audio signal |
| 06/05/2012 | US8195472 High quality time-scaling and pitch-scaling of audio signals |
| 06/05/2012 | US8195471 Sampling rate conversion apparatus, coding apparatus, decoding apparatus and methods thereof |
| 06/05/2012 | US8195469 Device, method, and program for encoding/decoding of speech with function of encoding silent period |
| 06/05/2012 | US8195468 Mobile systems and methods of supporting natural language human-machine interactions |
| 06/05/2012 | US8195467 Voice interface and search for electronic devices including bluetooth headsets and remote systems |
| 06/05/2012 | US8195466 Methods and systems for sight impaired wireless capability |