| 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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| 09/26/2007 | CN200953239Y Robot sound action control system |
| 09/26/2007 | CN101044528A A system for monitoring a person |
| 09/26/2007 | CN101043560A Echo eliminator and echo cancellation method |
| 09/26/2007 | CN101042871A Noise removing method and device |
| 09/26/2007 | CN100339886C Coding device capable of detecting transient position of sound signal and its coding method |
| 09/26/2007 | CN100339885C Intelligent personal assistants |
| 09/25/2007 | US7275049 Method for speech-based data retrieval on portable devices |
| 09/25/2007 | US7275035 System and method for speech generation from brain activity |
| 09/25/2007 | US7275032 Telephone call handling center where operators utilize synthesized voices generated or modified to exhibit or omit prescribed speech characteristics |
| 09/25/2007 | CA2348894C Binaural signal processing techniques |
| 09/25/2007 | CA2266654C Method and device for blind equalizing of transmission channel effects on a digital speech signal |
| 09/20/2007 | WO2007105927A1 Method and apparatus for converting image to sound |
| 09/20/2007 | US20070219808 Device and Method for Generating a Coded Multi-Channel Signal and Device and Method for Decoding a Coded Multi-Channel Signal |
| 09/20/2007 | US20070219806 Surgical system controlling apparatus and surgical system controlling method |
| 09/20/2007 | US20070219805 Device in which selection is activated by voice and method in which selection is activated by voice |
| 09/20/2007 | US20070219804 Processing apparatus of markup language information, information processing method and recording medium with program |
| 09/20/2007 | US20070219803 Method for creating and deploying system changes in a voice application system |
| 09/20/2007 | US20070219802 Wireless speech recognition |
| 09/20/2007 | US20070219801 System, method and computer program product for updating a biometric model based on changes in a biometric feature of a user |
| 09/20/2007 | US20070219800 Voice message systems and methods |
| 09/19/2007 | EP1527543B1 Error processing of user information received by a communication network |
| 09/19/2007 | CN101040564A 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 |
| 09/19/2007 | CN101040512A Echo cancellation |
| 09/19/2007 | CN101040324A Mixed sound separating device |
| 09/19/2007 | CN101039486A Method for suppressing voice noise of mobile phone |
| 09/19/2007 | CN101038744A Audio signal noise reduction device and method |
| 09/19/2007 | CN100338650C Time-scale modification of signals applying techniques specific to determined signal types |
| 09/19/2007 | CN100338649C Reconstruction of the spectrum of an audiosignal with incomplete spectrum based on frequency translation |
| 09/18/2007 | US7272564 Method and apparatus for multimodal communication with user control of delivery modality |
| 09/18/2007 | US7272563 Personal computer and scanner for generating conversation utterances to a remote listener in response to a quiet selection |
| 09/18/2007 | US7272556 Scalable and embedded codec for speech and audio signals |
| 09/18/2007 | US7272552 Voice activity detection and silence suppression in a packet network |
| 09/18/2007 | CA2379017C Method for preparation of source-coded data, and transmitter and receiver therefor |
| 09/14/2007 | CA2581642A1 Environment detection and adaptation in hearing assistance devices |
| 09/13/2007 | WO2007103299A2 Message transcription, voice query and query delivery system |
| 09/13/2007 | WO2006094183A3 System and method for creating designs for over the phone voice enabled services |
| 09/13/2007 | US20070213990 Binaural decoder to output spatial stereo sound and a decoding method thereof |
| 09/13/2007 | US20070213989 Task Minder System |
| 09/13/2007 | US20070213988 Using speech processing technologies for verification sequence instances |
| 09/13/2007 | US20070213976 Method and apparatus for transmitting wideband speech signals |
| 09/13/2007 | CA2581912A1 Output phase modulation entrainment containment for digital filters |
| 09/12/2007 | EP1745468B1 Noise reduction for automatic speech recognition |
| 09/12/2007 | EP1552505A4 Digital signal processing techniques for improving audio clarity and intelligibility |
| 09/12/2007 | CN101034550A Voice visual simulation system |
| 09/11/2007 | US7269563 String matching of locally stored information for voice dialing on a cellular telephone |
| 09/11/2007 | US7269560 Speech detection and enhancement using audio/video fusion |
| 09/11/2007 | US7269553 Pseudo-cepstral adaptive short-term post-filters for speech coders |
| 09/11/2007 | US7269237 Noise canceller |
| 09/07/2007 | WO2007099222A1 Method for suppressing noise in an audio signal |
| 09/07/2007 | WO2007098560A1 An emotion recognition system and method |
| 09/07/2007 | CA2643428A1 System and method for providing transcription services using a speech server in an interactive voice response system |
| 09/06/2007 | US20070208571 Audio Bitstream Format In Which The Bitstream Syntax Is Described By An Ordered Transversal of A Tree Hierarchy Data Structure |
| 09/06/2007 | US20070208570 Message transcription, voice query and query delivery system |
| 09/06/2007 | US20070208569 Communicating across voice and text channels with emotion preservation |
| 09/06/2007 | US20070208568 Menu Hierarchy Skipping Dialog For Directed Dialog Speech Recognition |
| 09/06/2007 | US20070208567 Error Correction In Automatic Speech Recognition Transcripts |
| 09/06/2007 | US20070208566 Voice Signal Conversation Method And System |
| 09/06/2007 | US20070208560 Block-diagonal covariance joint subspace typing and model compensation for noise robust automatic speech recognition |
| 09/06/2007 | US20070208559 Joint signal and model based noise matching noise robustness method for automatic speech recognition |
| 09/06/2007 | US20070208558 System and Method for Measuring Sound |
| 09/05/2007 | EP1830349A1 Method of noise reduction of an audio signal |
| 09/05/2007 | EP1830348A1 Hands-free system for speech signal acquisition |
| 09/05/2007 | EP1829028A1 Method and apparatus for adaptive sound processing parameters |
| 09/05/2007 | CN101031963A Method of processing a noisy sound signal and device for implementing said method |
| 09/05/2007 | CN101031956A Headset for separation of speech signals in a noisy environment |
| 09/05/2007 | CN101030384A Electronic throat speech reinforcing system and its controlling method |
| 09/05/2007 | CN101030383A Sound source separating device, method, and program |
| 09/05/2007 | CN101030382A System for improving speech intelligibility through high frequency compression |
| 09/05/2007 | CN100336103C Band correcting apparatus |
| 09/05/2007 | CN100336102C Method of proceeding noise estimation using increment bayes lerning |
| 09/04/2007 | US7266500 Method and system for automatic action control during speech deliveries |
| 09/04/2007 | US7266499 Voice user interface with personality |
| 09/04/2007 | US7266498 Method and apparatus for reducing conflicts between speech-enabled applications sharing speech menu |
| 09/04/2007 | US7266494 Method and apparatus for identifying noise environments from noisy signals |
| 09/04/2007 | CA2436318C Noise reduction method and device |
| 08/30/2007 | WO2007096692A1 Video sequence for a musical alert |
| 08/30/2007 | US20070203709 Voice dialogue apparatus, voice dialogue method, and voice dialogue program |
| 08/30/2007 | US20070203708 System and method for providing transcription services using a speech server in an interactive voice response system |
| 08/30/2007 | US20070203707 System and method for document filtering |
| 08/30/2007 | US20070202849 System And Method For Concatenating Short Audio Messages |
| 08/30/2007 | DE102006007779A1 Filterbank-Anordnung und Signalverarbeitungs-Vorrichtung Filter bank arrangement and signal processing device |
| 08/29/2007 | EP1825461A1 Method and apparatus for artificially expanding the bandwidth of voice signals |
| 08/29/2007 | EP1381955B1 Low power digital audio decoding/playing system for computing devices |
| 08/29/2007 | EP1125287B1 Preparation of listener-interest-filtered works |
| 08/29/2007 | CN101027719A Noise suppressor |
| 08/29/2007 | CN101026659A Method for realizing echo time delay positioning |
| 08/29/2007 | CN101026641A Method and audio system for obtaining original sound signal from channel pulse response environment |
| 08/29/2007 | CN100334810C Sound-image localization device and method for audio-visual equipment |
| 08/28/2007 | US7263489 Detection of characteristics of human-machine interactions for dialog customization and analysis |
| 08/28/2007 | US7263483 USB dictation device |
| 08/28/2007 | US7263474 Cultural simulation model for modeling of agent behavioral expression and simulation data visualization methods |
| 08/28/2007 | US7263407 Method and apparatus for processing digital audio signal |
| 08/23/2007 | WO2007094463A1 Signal distortion removing device, method, program, and recording medium containing the program |
| 08/23/2007 | WO2007093664A1 Method and system for modification of audio signals |
| 08/23/2007 | WO2007047587A3 Method and device for recognizing human intent |
| 08/23/2007 | US20070198274 Scalable audio coding |
| 08/23/2007 | US20070198273 Voice-controlled data system |
| 08/23/2007 | US20070198272 Voice response system |
| 08/23/2007 | US20070198271 Method for training a user of speech recognition software |
| 08/23/2007 | US20070198270 Dialog supporting device |