| 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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| 08/04/2010 | EP2212884A1 An encoder |
| 08/04/2010 | EP1891627B1 Multi-sensory speech enhancement using a clean speech prior |
| 08/04/2010 | CN101796575A Sound signal generating method, sound signal generating device, and computer program |
| 08/04/2010 | CN101794575A Method for phase mismatch calibration for an array microphone and phase calibration module for the same |
| 08/03/2010 | US7769587 Phonetic searching |
| 08/03/2010 | US7769584 Encoder, decoder, encoding method, and decoding method |
| 08/03/2010 | US7769583 Quantizing feature vectors in decision-making applications |
| 08/03/2010 | US7769582 Method of pattern recognition using noise reduction uncertainty |
| 07/29/2010 | WO2010085189A1 Aligning scheme for audio signals |
| 07/29/2010 | WO2010084769A1 Hearing aid |
| 07/29/2010 | WO2010083879A1 Hearing aid and a method of detecting and attenuating transients |
| 07/29/2010 | US20100191537 Binaural object-oriented audio decoder |
| 07/29/2010 | US20100191529 Systems And Methods For Managing Multiple Grammars in a Speech Recognition System |
| 07/29/2010 | US20100191527 Echo suppressing system, echo suppressing method, recording medium, echo suppressor, sound output device, audio system, navigation system and mobile object |
| 07/29/2010 | US20100191526 Audio encoding device and audio encoding method |
| 07/29/2010 | US20100191522 Apparatus and method for noise generation |
| 07/29/2010 | US20100191075 Progressively Personalized Decision-Support Menu for Controlling Diabetes |
| 07/29/2010 | US20100189280 Signal analysis device, signal control device, its system, method, and program |
| 07/29/2010 | US20100189274 Device for and a method of processing audio signals |
| 07/29/2010 | CA2750241A1 A hearing aid and a method of detecting and attenuating transients |
| 07/28/2010 | EP2211563A1 Method and apparatus for blind source separation improving interference estimation in binaural wiener filtering |
| 07/28/2010 | EP2211561A2 Speech signal processing apparatus with microphone signal selection |
| 07/28/2010 | EP2211339A1 Audio processing in a portable listening device |
| 07/28/2010 | EP2209694A2 Vehicle communication system and method |
| 07/28/2010 | EP2209693A1 System and method for receiving audible input in a vehicle |
| 07/28/2010 | CN201536391U 分离器电路和分离器 Splitter circuit and the separator |
| 07/28/2010 | CN1942932B Signal separation device, signal separation method |
| 07/28/2010 | CN101790758A Audio processing using auditory scene analysis and spectral skewness |
| 07/28/2010 | CN101790013A Echo cancellation algorithm |
| 07/28/2010 | CN101789797A Wireless communication anti-interference system |
| 07/28/2010 | CN101789240A Voice signal processing method and device and communication system |
| 07/28/2010 | CN101789239A Audio processing in a portable listening device |
| 07/27/2010 | US7765101 Voice signal conversation method and system |
| 07/27/2010 | US7765099 Device for recovering missing frequency components |
| 07/27/2010 | US7765089 Blind signal separation |
| 07/27/2010 | US7764796 Signal strength information dependent control of small electrodynamic transducers in audio systems |
| 07/27/2010 | US7762816 Method and system for automated item development for language learners |
| 07/22/2010 | WO2010081892A2 Cross product enhanced harmonic transposition |
| 07/22/2010 | WO2010081395A1 Method and device for voice driving lip's shape in cartoon to be changed and obtaining cartoon of lip |
| 07/22/2010 | WO2010036060A3 A method and an apparatus for processing a signal |
| 07/22/2010 | US20100185713 Feature extraction apparatus, feature extraction method, and program thereof |
| 07/22/2010 | US20100185450 Method and system for efficient optimization of audio sampling rate conversion |
| 07/22/2010 | US20100185449 Method and system for communicating with an interactive voice response (ivr) system |
| 07/22/2010 | US20100185445 Machine, system and method for user-guided teaching and modifying of voice commands and actions executed by a conversational learning system |
| 07/22/2010 | US20100185442 Adaptive sound source vector quantizing device and adaptive sound source vector quantizing method |
| 07/22/2010 | US20100183178 Blind source separation method and acoustic signal processing system for improving interference estimation in binaural wiener filtering |
| 07/22/2010 | US20100183165 Noise cancelling device and method, and noise cancelling program |
| 07/22/2010 | US20100183126 In-band signaling in interactive communications |
| 07/22/2010 | US20100183067 Post-processing for reducing quantization noise of an encoder during decoding |
| 07/22/2010 | US20100182510 Spectral smoothing method for noisy signals |
| 07/22/2010 | CA2748003A1 Cross product enhanced harmonic transposition |
| 07/22/2010 | CA2744347A1 Method and apparatus for changing lip shape and obtaining lip animation in voice-driven animation |
| 07/21/2010 | EP2209326A1 Auditory sensibility correction device |
| 07/21/2010 | EP2209117A1 Method for determining unbiased signal amplitude estimates after cepstral variance modification |
| 07/21/2010 | EP2209116A1 High range interpolation device and high range interpolation method |
| 07/21/2010 | EP2209115A1 Audio coding system using spectral hole filling |
| 07/21/2010 | CN101783141A Coding apparatus and decoding apparatus |
| 07/20/2010 | US7761294 Speech distinction method |
| 07/20/2010 | US7761292 Method and apparatus for disturbing the radiated voice signal by attenuation and masking |
| 07/20/2010 | US7761291 Method for processing audio-signals |
| 07/15/2010 | WO2010079526A1 Noise cancellation device and noise cancellation program |
| 07/15/2010 | WO2010079168A1 Filtering speech |
| 07/15/2010 | WO2010078938A2 Method and device for processing acoustic voice signals |
| 07/15/2010 | WO2010035972A3 An apparatus for processing an audio signal and method thereof |
| 07/15/2010 | US20100179813 Voice recognition system and methods |
| 07/15/2010 | US20100179809 Apparatus and method of processing a received voice signal in a mobile terminal |
| 07/15/2010 | US20100179808 Speech Enhancement |
| 07/15/2010 | US20100179806 Method for phase mismatch calibration for an array microphone and phase calibration module for the same |
| 07/15/2010 | US20100179805 Method, apparatus, and computer program product for one-step correction of voice interaction |
| 07/15/2010 | US20100177916 Method for Determining Unbiased Signal Amplitude Estimates After Cepstral Variance Modification |
| 07/15/2010 | DE112007003625T5 Echounterdrückungsvorrichtung, echounterdrückungssystem, Echounterdrückungsverfahren und Computerprogramm Echo suppressor echo cancellation system, echo cancellation method, and computer program |
| 07/15/2010 | DE10252070B4 Kommunikationsendgerät mit parametrierter Bandbreitenerweiterung und Verfahren zur Bandbreitenerweiterung dafür Communication terminal with parameterized bandwidth extension and method for bandwidth extension for |
| 07/14/2010 | EP2207170A1 System for audio decoding with filling of spectral holes |
| 07/14/2010 | EP2207169A1 System for audio decoding with filling of spectral holes |
| 07/14/2010 | EP2207168A2 Robust noise suppression system with two microphones |
| 07/14/2010 | EP2207166A1 An audio decoding method and device |
| 07/14/2010 | EP2206113A1 Device and method for generating a multi-channel signal using voice signal processing |
| 07/14/2010 | EP2118892B1 Improved ratio of speech to non-speech audio such as for elderly or hearing-impaired listeners |
| 07/14/2010 | EP1356589B1 Asymmetric multichannel filter |
| 07/14/2010 | EP1224660B1 Emphasis of short-duration transient speech features |
| 07/14/2010 | CN201525327U Array microphone adopting dual-electret microphones |
| 07/14/2010 | CN101778322A Microphone array postfiltering sound enhancement method based on multi-models and hearing characteristic |
| 07/14/2010 | CN101777350A Anti-noise jamming audio input device and method for eliminating audio noise jamming |
| 07/14/2010 | CN101777349A Auditory perception property-based signal subspace microphone array voice enhancement method |
| 07/13/2010 | US7756714 System and method for extending spectral bandwidth of an audio signal |
| 07/13/2010 | US7756711 Sampling rate conversion apparatus, encoding apparatus decoding apparatus and methods thereof |
| 07/13/2010 | US7756704 Voice/music determining apparatus and method |
| 07/13/2010 | US7756702 Signal processing using pilot based coding |
| 07/08/2010 | WO2010077072A2 Discrete time expansion systems and methods |
| 07/08/2010 | WO2010076222A1 An audio equipment and a signal processing method thereof |
| 07/08/2010 | WO2010075789A1 Signal processing method and apparatus |
| 07/08/2010 | US20100174960 Decoding apparatus, decoding method, and recording medium |
| 07/08/2010 | US20100174548 Apparatus and method for coding and decoding multi-object audio signal with various channel |
| 07/08/2010 | US20100174546 Sound recognition apparatus of robot and method for controlling the same |
| 07/08/2010 | US20100174540 Time-Varying Audio-Signal Level Using a Time-Varying Estimated Probability Density of the Level |
| 07/08/2010 | US20100174537 Speech coding |
| 07/08/2010 | US20100174535 Filtering speech |
| 07/08/2010 | US20100174533 Automatic measurement of speech fluency |
| 07/08/2010 | US20100174532 Speech encoding |
| 07/08/2010 | US20100174531 Speech coding |