| 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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| 04/19/2011 | US7930212 Electronic menu system with audio output for the visually impaired |
| 04/19/2011 | US7930182 Computer-implemented tool for creation of speech application code and associated functional specification |
| 04/19/2011 | US7930178 Speech modeling and enhancement based on magnitude-normalized spectra |
| 04/19/2011 | US7930176 Packet loss concealment for block-independent speech codecs |
| 04/19/2011 | US7930175 Background noise reduction system |
| 04/19/2011 | US7930174 Device and method for noise suppression |
| 04/19/2011 | US7930173 Signal processing method, signal processing apparatus and recording medium |
| 04/19/2011 | US7930172 Global boundary-centric feature extraction and associated discontinuity metrics |
| 04/19/2011 | US7928830 Biometric information detecting apparatus |
| 04/14/2011 | WO2011044435A1 Speech generation device with oled display |
| 04/14/2011 | WO2011043227A1 Frequency band enlarging apparatus and method, encoding apparatus and method, decoding apparatus and method, and program |
| 04/14/2011 | WO2011042808A1 Signal separation system and signal separation method |
| 04/14/2011 | US20110087493 Communication System and Method for Representing Information in a Communication |
| 04/14/2011 | CA2775387A1 Frequency band extending device and method, encoding device and method, decoding device and method, and program |
| 04/13/2011 | EP2309777A1 A hearing aid with means for decorrelating input and output signals |
| 04/13/2011 | EP2309499A1 Method for optimised filtering of non-stationary interference captured by a multi-microphone audio device, in particular a hands-free telephone device for an automobile. |
| 04/13/2011 | EP2309498A1 A communication device with reduced noise speech coding |
| 04/13/2011 | EP2308044A1 Audio processing |
| 04/13/2011 | EP1554718B1 Methods for interoperation between adaptive multi-rate wideband (amr-wb) and multi-mode variable bit-rate wideband (wmr-wb) speech codecs |
| 04/13/2011 | CN102016995A An apparatus for processing an audio signal and method thereof |
| 04/13/2011 | CN102016994A An apparatus for processing an audio signal and method thereof |
| 04/13/2011 | CN102016878A Localizing the position of a source of a voice signal |
| 04/12/2011 | US7925512 Method, system, and apparatus for a voice markup language interpreter and voice browser |
| 04/12/2011 | US7925510 Componentized voice server with selectable internal and external speech detectors |
| 04/12/2011 | US7925509 Closed caption control apparatus and method therefor |
| 04/12/2011 | US7925508 Detection of extreme hypoglycemia or hyperglycemia based on automatic analysis of speech patterns |
| 04/12/2011 | US7925503 Method and apparatus for dynamically providing comfort noise |
| 04/12/2011 | US7925499 Method and apparatus for processing a speech signal |
| 04/12/2011 | US7925497 Information service apparatus and method, information display apparatus and information service system |
| 04/12/2011 | US7925237 Noise suppression circuit for mobile phone |
| 04/12/2011 | CA2445480C Improving transient performance of low bit rate audio coding systems by reducing pre-noise |
| 04/07/2011 | WO2011041738A2 Suppressing noise in an audio signal |
| 04/07/2011 | WO2011040549A1 Signal processing method, signal processing apparatus, and signal processing program |
| 04/07/2011 | WO2011039919A1 Audio decoder, audio encoder, and system |
| 04/07/2011 | US20110082698 Devices, Systems and Methods for Improving and Adjusting Communication |
| 04/07/2011 | US20110082692 Method and apparatus for removing signal noise |
| 04/07/2011 | US20110080258 Identity |
| 04/06/2011 | EP2306457A1 Automatic sound recognition based on binary time frequency units |
| 04/06/2011 | EP2306449A1 A method of correcting errors in binary masks |
| 04/06/2011 | EP2304723A1 An apparatus and a method for decoding an encoded audio signal |
| 04/06/2011 | EP2304717A1 An artificial larynx |
| 04/06/2011 | EP2304647A1 Localizing the position of a source of a voice signal |
| 04/06/2011 | EP1542461B1 Content editing device |
| 04/06/2011 | CN102007537A Time warp contour calculator, audio signal encoder, encoded audio signal representation, methods and computer program |
| 04/06/2011 | CN102007536A Audio signal decoder, time warp contour data provider, method and computer program |
| 04/06/2011 | CN102007535A Method and apparatus for maintaining speech audibility in multi-channel audio with minimal impact on surround experience |
| 04/06/2011 | CN102007531A Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and computer program |
| 04/06/2011 | CN102005207A A method of correcting errors in binary masks |
| 04/06/2011 | CN101642399B Artificial cochlea speech processing method based on frequency modulation information and artificial cochlea speech processor |
| 04/06/2011 | CN101004915B Protection method for anti channel error code of voice coder in 2.4kb/s SELP low speed |
| 04/05/2011 | US7921291 Method and communication system for releasing a data processing unit |
| 04/05/2011 | US7921018 Translation system and method of providing translation service |
| 04/05/2011 | US7921017 Systems and methods for voice control of a medical device |
| 04/05/2011 | US7921013 System and method for sending multi-media messages using emoticons |
| 04/05/2011 | US7921008 Methods and apparatus for voice activity detection |
| 04/05/2011 | US7921007 Scalable audio coding |
| 04/05/2011 | US7920680 VoIP caller authentication by voice signature continuity |
| 04/05/2011 | US7920677 Automated DSL performance adjustment |
| 03/31/2011 | WO2011035813A1 Audio coding |
| 03/31/2011 | US20110077988 Emotivity and Vocality Measurement |
| 03/31/2011 | US20110077948 Method and system for containment of usage of language interfaces |
| 03/31/2011 | US20110077946 Deriving geographic distribution of physiological or psychological conditions of human speakers while preserving personal privacy |
| 03/31/2011 | US20110077945 Flexible parameter update in audio/speech coded signals |
| 03/31/2011 | US20110077944 Speech recognition module and applications thereof |
| 03/31/2011 | US20110077941 Enabling Spoken Tags |
| 03/31/2011 | US20110077939 Model-based distortion compensating noise reduction apparatus and method for speech recognition |
| 03/31/2011 | US20110076968 Communication device with reduced noise speech coding |
| 03/31/2011 | US20110075883 Method and System for Recording Automatic Call Distributor Calls |
| 03/31/2011 | US20110075855 method and apparatus for processing audio signals |
| 03/31/2011 | US20110075832 Voice band extender separately extending frequency bands of an extracted-noise signal and a noise-suppressed signal |
| 03/31/2011 | US20110074693 Method of processing touch commands and voice commands in parallel in an electronic device supporting speech recognition |
| 03/30/2011 | EP2301028A2 An apparatus and a method for calculating a number of spectral envelopes |
| 03/30/2011 | EP2301027A1 An apparatus and a method for generating bandwidth extension output data |
| 03/30/2011 | EP2301026A1 Audio signal synthesizer and audio signal encoder |
| 03/30/2011 | EP2301015A1 Method and apparatus for error concealment of encoded audio data |
| 03/30/2011 | CN201781536U Communication device capable of performing three-way or multi-way calling simultaneously |
| 03/30/2011 | CN101996640A Frequency band expansion method and device |
| 03/30/2011 | CN101996639A Audio signal separating device and operation method thereof |
| 03/30/2011 | CN101996630A Automatic sound recognition based on binary time frequency unit |
| 03/30/2011 | CN101483042B Noise generating method and noise generating apparatus |
| 03/29/2011 | US7917749 Systems and methods for secure transaction management and electronic rights protection |
| 03/29/2011 | US7917368 Method for interacting with users of speech recognition systems |
| 03/29/2011 | US7917367 Systems and methods for responding to natural language speech utterance |
| 03/29/2011 | US7917359 Noise suppressor for removing irregular noise |
| 03/29/2011 | US7917358 Transient detection by power weighted average |
| 03/29/2011 | US7917357 Real-time detection and preservation of speech onset in a signal |
| 03/29/2011 | US7917336 Geometric source separation signal processing technique |
| 03/24/2011 | WO2011032688A1 Device for reconstructing speech by ultrasonically probing the vocal apparatus |
| 03/24/2011 | US20110071830 Combined lip reading and voice recognition multimodal interface system |
| 03/24/2011 | US20110071821 Receiver intelligibility enhancement system |
| 03/24/2011 | US20110070926 Optimized method of filtering non-steady noise picked up by a multi-microphone audio device, in particular a "hands-free" telephone device for a motor vehicle |
| 03/24/2011 | US20110069937 Apparatus, system and method for identifying advertisements from a broadcast source and providing functionality relating to the same |
| 03/23/2011 | EP2299368A1 Audio processing device and audio processing method |
| 03/23/2011 | EP2297730A2 Systems, methods, apparatus, and computer program products for spectral contrast enhancement |
| 03/23/2011 | CN1798217B System for limiting receive audio |
| 03/23/2011 | CN101989431A Device and method for eliminating noise |
| 03/23/2011 | CN101989430A Audio mixing processing system and audio mixing processing method |
| 03/23/2011 | CN101256776B Method for processing voice signal |
| 03/22/2011 | US7913235 On-demand creation of POSIX locale source |
| 03/22/2011 | US7912731 Methods, storage medium and apparatus for encoding and decoding sound signals from multiple channels |