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

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)
12/2006
12/12/2006	US7148415 Method and apparatus for evaluating and correcting rhythm in audio data
12/07/2006	WO2006130668A2 Person monitoring
12/07/2006	WO2006130229A1 Sub-band voice codec with multi-stage codebooks and redundant coding
12/07/2006	US20060277122 Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances
12/07/2006	US20060277052 Variable speed playback of digital audio
12/07/2006	US20060277049 Personal Mobile Computing Device Having Antenna Microphone and Speech Detection for Improved Speech Recognition
12/07/2006	US20060277048 Handheld analysis instrument having acoustic ouput of measurement results
12/07/2006	US20060277046 Dynamic generation of vocabulary practice
12/07/2006	US20060277035 Audio signal separation device and method thereof
12/07/2006	US20060272485 Evaluating and correcting rhythm in audio data
12/06/2006	EP1729287A1 Method and apparatus for adaptively suppressing noise
12/06/2006	EP1729286A2 Method and apparatus for noise suppression
12/06/2006	EP1728244A2 Multiple choice challenge-response user authorization system and method
12/06/2006	EP1400097B1 Method for adaptive control of multichannel acoustic echo cancellation system and device therefor
12/06/2006	EP1105872B1 Speech encoder and method of searching a codebook
12/06/2006	CN1875403A Signal processing method and apparatus
12/06/2006	CN1875402A Audio signal encoding or decoding
12/06/2006	CN1875401A Harmonic noise weighting in digital speech coders
12/06/2006	CN1874368A Wireless telephone and multiple layer description wireless communication transmission system
12/06/2006	CN1873778A Method for decodeing speech signal
12/06/2006	CN1288626C Method of transferring band audio signals in transferring passage with reduced narrow-band
12/06/2006	CN1288622C Encoding and decoding device
12/05/2006	US7146323 Method and system for gathering information by voice input
12/05/2006	US7146322 Interleaving of information into compressed digital audio streams
12/05/2006	US7146321 Distributed speech recognition system
12/05/2006	US7146317 Speech recognition device with reference transformation means
12/05/2006	US7146316 Noise reduction in subbanded speech signals
12/05/2006	US7146315 Multichannel voice detection in adverse environments
12/05/2006	US7146012 Audio processing arrangement with multiple sources
11/2006
11/30/2006	WO2006127968A1 Restoring audio signals corrupted by impulsive noise
11/30/2006	WO2006126192A2 Voice interface for consumer products
11/30/2006	WO2006125308A1 Dynamic real-time cross-fading of voice prompts
11/30/2006	WO2006125265A1 A method and system for reproducing an audio signal
11/30/2006	WO2006109251A3 Voice conversion
11/30/2006	US20060271374 Method for compression and expansion of digital audio data
11/30/2006	US20060271373 Robust decoder
11/30/2006	US20060271372 Dynamic real-time cross-fading of voice prompts
11/30/2006	US20060271369 Simultaneous multi-user real-time voice recognition system
11/30/2006	US20060271368 Voice interface for consumer products
11/30/2006	US20060271360 Estimating the noise components of a signal during periods of speech activity
11/30/2006	US20060271359 Robust decoder
11/30/2006	US20060271358 Enhancing the intelligibility of received speech in a noisy environment
11/29/2006	EP1727131A2 Noise cancellation helmet, motor vehicle system including the noise cancellation helmet and method of canceling noise in helmet
11/29/2006	EP1727130A2 Speech signal decoding method and apparatus
11/29/2006	EP1727128A2 Client-server based speech recognition
11/29/2006	EP1529281B1 System and method for distributed gain control for spectrum enhancement
11/29/2006	CN1871501A Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof
11/29/2006	CN1870744A Image synthesis apparatus, communication terminal, image communication system, and chat server
11/29/2006	CN1870136A Variation Bayesian voice strengthening method based on voice generating model
11/29/2006	CN1870135A Digital deaf-aid frequency response compensation method based on mask curve
11/29/2006	CN1870134A Voice time length prolonging method of digital deaf-aid for presbycusis
11/29/2006	CN1870133A Voice frequency compression method of digital deaf-aid
11/29/2006	CN1869997A Systems and methods for secure transaction management and electronic rights protection
11/28/2006	US7143047 Time-scale modification of data-compressed audio information
11/28/2006	US7143044 Translator for infants and toddlers
11/28/2006	US7143042 Tool for graphically defining dialog flows and for establishing operational links between speech applications and hypermedia content in an interactive voice response environment
11/28/2006	US7143041 Method for object selection
11/28/2006	US7143040 Interactive dialogues
11/28/2006	US7143039 Providing menu and other services for an information processing system using a telephone or other audio interface
11/28/2006	US7143032 Method and system for an overlap-add technique for predictive decoding based on extrapolation of speech and ringinig waveform
11/28/2006	US7143029 Apparatus and method for changing the playback rate of recorded speech
11/28/2006	US7143028 Method and system for masking speech
11/28/2006	US7142778 Optical encoding of audio data
11/23/2006	WO2006125061A1 Adapted audio response
11/23/2006	WO2006125047A1 A method and system for recording an electronic communication and extracting constituent audio data therefrom
11/23/2006	WO2006123721A1 Noise suppression method and device thereof
11/23/2006	WO2006122389A1 Adaptive gain control system
11/23/2006	WO2006122388A1 Signal processing system for tonal noise robustness
11/23/2006	WO2005098822A3 Scalable lossless audio codec and authoring tool
11/23/2006	US20060265227 Audio decoding device
11/23/2006	US20060265226 Lerning shoes
11/23/2006	US20060265216 Packet loss concealment for block-independent speech codecs
11/23/2006	US20060265215 Signal processing system for tonal noise robustness
11/23/2006	US20060265210 Constructing broad-band acoustic signals from lower-band acoustic signals
11/23/2006	US20060265093 Process for adjusting the sound volume of a digital sound recording
11/23/2006	US20060262944 Method for detection of own voice activity in a communication device
11/23/2006	CA2608749A1 Adapted audio response
11/22/2006	EP1724758A2 Delay reduction for a combination of a speech preprocessor and speech encoder
11/22/2006	EP1723829A1 Method for noise reduction in an audio device and hearing aid with means for reducing noise
11/22/2006	EP1723637A1 Speech receiving device and viseme extraction method and apparatus
11/22/2006	CN1868236A Method and electronic device for detecting noise in a signal based on autocorrelation coefficient gradients
11/22/2006	CN1867966A Data processing device and data processing device control program
11/22/2006	CN1866357A Noise level estimation method and device thereof
11/22/2006	CN1866356A Broadband wave beam forming method and apparatus
11/22/2006	CN1286087C Audio decoding apparatus and audio decoding method
11/22/2006	CN1286086C Method and apparatus for estimating background noise in voice frame of voice signal
11/22/2006	CN1286084C Methods and apparatuses for signal analysis
11/21/2006	US7139717 System for dialog management
11/21/2006	US7139716 Electronic automation system
11/21/2006	US7139713 Systems and methods for managing interactions from multiple speech-enabled applications
11/21/2006	US7139711 Noise filtering utilizing non-Gaussian signal statistics
11/21/2006	US7139705 Determination of the time relation between speech signals affected by time warping
11/21/2006	US7139703 Method of iterative noise estimation in a recursive framework
11/21/2006	US7139031 Automated language filter for TV receiver
11/16/2006	WO2006121896A2 Microphone array based selective sound source listening and video game control
11/16/2006	WO2006120829A1 Mixed sound separating device
11/16/2006	WO2006092136A3 Method and arrangement for the sensitive detection of audio events and use thereof
11/16/2006	US20060259305 Method and device for recovering interrupted voice input
11/16/2006	US20060259300 Method and device for noise detection
11/16/2006	US20060256971 Method for deciding time boundary for encoding spectrum envelope and frequency resolution

1 ... 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 ... 190