| 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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| 08/07/2008 | US20080189107 Estimating own-voice activity in a hearing-instrument system from direct-to-reverberant ratio |
| 08/07/2008 | US20080189104 Adaptive noise suppression for digital speech signals |
| 08/07/2008 | US20080189103 Signal Distortion Elimination Apparatus, Method, Program, and Recording Medium Having the Program Recorded Thereon |
| 08/07/2008 | US20080189102 Device for recovering missing frequency components |
| 08/06/2008 | EP1953739A2 Method and device for reducing noise |
| 08/06/2008 | EP1953734A2 Sound determination method and sound determination apparatus |
| 08/06/2008 | EP1952632A1 Apparatus for audio reproduction and image capturing |
| 08/06/2008 | EP1133899B1 Binaural signal processing techniques |
| 08/06/2008 | CN101238511A Sound source separating device, speech recognizing device, portable telephone, and sound source separating method, and program |
| 08/06/2008 | CN101237814A Digital playback device and method and apparatus for spectrally modifying a digital audio signal |
| 08/06/2008 | CN101236250A Sound determination method and sound determination apparatus |
| 08/06/2008 | CN100409173C Method for starting voice-controlled user interfaces, voice expanding module and system |
| 08/05/2008 | US7409350 Audio processing method for generating audio stream |
| 08/05/2008 | US7409349 Servers for web enabled speech recognition |
| 08/05/2008 | US7409348 Language listening and speaking training system and method with random test, appropriate shadowing and instant paraphrase functions |
| 08/05/2008 | US7409341 Speech recognizing apparatus with noise model adapting processing unit, speech recognizing method and computer-readable medium |
| 08/05/2008 | US7409339 Methods and systems for sample rate conversion |
| 08/05/2008 | US7409046 Method and system for providing enhanced call waiting with verification and name change service |
| 08/05/2008 | US7408918 Methods and apparatus for lossless compression of delay sensitive signals |
| 08/05/2008 | CA2425066C Methods and devices for delivering exogenously generated speech signals to enhance fluency in persons who stutter |
| 07/31/2008 | WO2006014845A3 Ontology based method for data capture and knowledge representation |
| 07/31/2008 | US20080183477 Update Technique for Speech Recognition Applications with Uninterrupted (24X7) Operation |
| 07/31/2008 | US20080183466 Transient noise removal system using wavelets |
| 07/30/2008 | EP1949370A1 A system and method for providing environmental specific noise reduction algorithms |
| 07/30/2008 | EP1949369A1 Method and apparatus for encoding/decoding audio data and extension data |
| 07/30/2008 | CN101233561A Enhancement of speech intelligibility in a mobile communication device by controlling the operation of a vibrator of a vibrator in dependance of the background noise |
| 07/30/2008 | CN101233559A Context-sensitive communication and translation methods for enhanced interactions and understanding among speakers of different languages |
| 07/30/2008 | CN101232542A Method for mobile terminal to implement voice memorandum function and mobile terminal using the same |
| 07/30/2008 | CN100407293C 一种无线终端语音处理的方法及装置 A wireless terminal speech processing method and apparatus |
| 07/29/2008 | US7406423 Remotely enforcing operational protocols |
| 07/29/2008 | US7406422 Techniques for improving collaboration effectiveness |
| 07/29/2008 | US7406414 Providing translations encoded within embedded digital information |
| 07/29/2008 | US7406413 Method and system for the processing of voice data and for the recognition of a language |
| 07/29/2008 | US7406411 Bit error concealment methods for speech coding |
| 07/29/2008 | US7406409 System and method for recording and reproducing multimedia based on an audio signal |
| 07/29/2008 | US7405754 Image pickup apparatus |
| 07/24/2008 | WO2008089012A1 Proximity filter |
| 07/24/2008 | WO2008088541A1 Voice command of audio emitting device |
| 07/24/2008 | WO2008086920A1 Disturbance reduction in digital signal processing |
| 07/24/2008 | US20080177661 System and methods for phone-based payments |
| 07/24/2008 | US20080177551 Systems and Methods for Off-Board Voice-Automated Vehicle Navigation |
| 07/24/2008 | US20080175423 Adjusting a hearing apparatus to a speech signal |
| 07/24/2008 | US20080175408 Proximity filter |
| 07/23/2008 | EP1947644A1 Method and apparatus for providing an acoustic signal with extended band-width |
| 07/23/2008 | EP1695177A4 Wirelessly delivered owner s manual |
| 07/23/2008 | EP1408616B1 Noise cancellor |
| 07/23/2008 | EP1273005B1 Wideband speech codec using different sampling rates |
| 07/23/2008 | CN101228578A Method and device for high-frequency signal interpolation |
| 07/23/2008 | CN101227537A Broadband acoustics echo eliminating method |
| 07/23/2008 | CN101226746A Method and apparatus for providing an acoustic signal with extended band-width |
| 07/22/2008 | US7403899 Method for dialog management |
| 07/22/2008 | US7403897 Voice output device, information input device, file selection device, telephone set, and program and recording medium of the same |
| 07/22/2008 | US7403895 Control system outputting received speech with display of a predetermined effect or image corresponding to its ambient noise power spectrum |
| 07/22/2008 | US7403894 Annotating programs for automatic summary generations |
| 07/18/2008 | CA2618161A1 Foot pedal apparatus to provide variable output for electric guitar |
| 07/17/2008 | WO2008085703A2 A spectro-temporal varying approach for speech enhancement |
| 07/17/2008 | WO2008084688A1 Encoding device, decoding device, and method thereof |
| 07/17/2008 | WO2008067562A3 Multimodal speech recognition system |
| 07/17/2008 | WO2008045537A3 System and method for canceling acoustic echoes in audio-conference communication systems |
| 07/17/2008 | US20080172221 Voice command of audio emitting device |
| 07/17/2008 | US20080170708 System for suppressing ambient noise in a hands-free device |
| 07/16/2008 | EP1944761A1 Disturbance reduction in digital signal processing |
| 07/16/2008 | EP1944760A2 Voice data processing device and processing method |
| 07/16/2008 | EP1944759A2 Voice data processing device and processing method |
| 07/16/2008 | EP1944755A1 Modification of a voice signal |
| 07/16/2008 | EP1943643A1 Audio compression |
| 07/16/2008 | EP1308927B1 Voice data processing device and processing method |
| 07/16/2008 | CN101223581A 音频信号合成 Audio signal synthesis |
| 07/16/2008 | CN101222235A System and method for reducing uplink noise |
| 07/16/2008 | CN101221767A Voice boosting device and method used on the same |
| 07/16/2008 | CN101221757A High-frequency cacophony processing method and analyzing method |
| 07/16/2008 | CN100403401C Speech extender and method for estimating broadband speech signal from narrowband speech signal |
| 07/15/2008 | US7401024 Automatic and usability-optimized aggregation of voice portlets into a speech portal menu |
| 07/15/2008 | US7401023 Systems and methods for providing automated directory assistance using transcripts |
| 07/15/2008 | US7401021 Apparatus and method for voice modulation in mobile terminal |
| 07/15/2008 | US7401017 Adaptive multi-pass speech recognition system |
| 07/15/2008 | US7400651 Device and method for interpolating frequency components of signal |
| 07/10/2008 | WO2008082159A1 User interface method and apparatus |
| 07/10/2008 | WO2008081920A1 Voice enhancement processing device |
| 07/10/2008 | WO2008081777A1 High-frequency signal interpolation device and high-frequency signal interpolation method |
| 07/10/2008 | WO2008081141A2 Acoustic unit coding by interpolation |
| 07/10/2008 | WO2008080609A1 Audio encoding method and device |
| 07/10/2008 | WO2008080605A1 Audio encoding method and device |
| 07/10/2008 | WO2007056139A3 Method and apparatus for speech processing |
| 07/10/2008 | US20080167882 Waveform compressing apparatus, waveform decompressing apparatus, and method of producing compressed data |
| 07/10/2008 | US20080167880 Method And Apparatus For Encoding And Decoding Multi-Channel Audio Signal Using Virtual Source Location Information |
| 07/10/2008 | US20080167879 Speech delimiting processing system and method |
| 07/10/2008 | US20080167877 Application of Speech and Speaker Recognition Tools to Fault Detection in Electrical Circuits |
| 07/10/2008 | US20080167876 Methods and computer program products for providing paraphrasing in a text-to-speech system |
| 07/10/2008 | US20080167872 Speech Recognition Device, Speech Recognition Method, and Program |
| 07/10/2008 | US20080167870 Noise reduction with integrated tonal noise reduction |
| 07/10/2008 | US20080167866 Spectro-temporal varying approach for speech enhancement |
| 07/10/2008 | US20080167863 Apparatus and method of improving intelligibility of voice signal |
| 07/10/2008 | US20080167860 System and method for modifying and updating a speech recognition program |
| 07/10/2008 | DE102006042059B4 Tonsammelvorrichtung mit Bündelung, Tonsammelverfahren mit Bündelung und Speicherprodukt Tonsammelvorrichtung with bundling, Tonsammelverfahren with concentration and memory product |
| 07/10/2008 | DE102006007779B4 Filterbank-Anordnung und Signalverarbeitungs-Vorrichtung Filter bank arrangement and signal processing device |
| 07/09/2008 | EP1941611A1 Audio dosage control |
| 07/09/2008 | EP1941494A2 Neural network classifier for seperating audio sources from a monophonic audio signal |
| 07/09/2008 | EP1676262A4 Method and system for speech coding |
| 07/09/2008 | EP1306830B1 Digital signal processing method, learning method, apparatuses for them, and program storage medium |