| 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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| 04/05/2007 | US20070078661 Configurable system for performing repetitive actions and method for configuring and operating same |
| 04/05/2007 | US20070078660 Digital Transactions for the Delivery of Media Files |
| 04/05/2007 | US20070078659 Wireless communication device for providing reliable voice-based web browsing |
| 04/05/2007 | US20070078658 HMI presentation layer configuration system |
| 04/05/2007 | US20070078652 System and method for detecting the recognizability of input speech signals |
| 04/05/2007 | US20070078649 Signature noise removal |
| 04/05/2007 | US20070078648 Audio processing system and method for hearing protecting |
| 04/05/2007 | US20070078549 Mobile device having multi-audio output function |
| 04/04/2007 | EP1770704A2 Data recording and reproducing apparatus, method, and program therefor |
| 04/04/2007 | EP1770688A1 Speed converter, speed converting method and program |
| 04/04/2007 | EP1769493A2 Method and apparatus for equalizing a speech signal generated within a self-contained breathing apparatus system |
| 04/04/2007 | EP1769492A1 Comfort noise generator using modified doblinger noise estimate |
| 04/04/2007 | EP1141948B1 Method and apparatus for adaptively suppressing noise |
| 04/04/2007 | CN1942932A Signal separation device, signal separation method, signal separation program, and recording medium |
| 04/04/2007 | CN1941078A Sound recognizer and recognition |
| 04/04/2007 | CN1308916C Source coding enhancement using spectral-band replication |
| 04/04/2007 | CN1308915C System for improving sound legibility |
| 04/04/2007 | CN1308914C Noise suppressor and method |
| 04/04/2007 | CN1308910C Method for formation of speech recognition parameters |
| 04/03/2007 | US7200562 Multimedia data decoder |
| 04/03/2007 | US7200561 Digital signal coding and decoding methods and apparatuses and programs therefor |
| 04/03/2007 | CA2352017C Method and apparatus for locating a talker |
| 03/29/2007 | WO2007035140A1 Method and test signal for measuring speech intelligibility |
| 03/29/2007 | WO2007034478A2 System and method for correcting speech |
| 03/29/2007 | US20070073545 Receiving device and method |
| 03/29/2007 | US20070073543 Supported method for speech dialogue used to operate vehicle functions |
| 03/29/2007 | US20070071413 Reproducing apparatus, reproducing method, and storage medium |
| 03/29/2007 | US20070071116 Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof |
| 03/28/2007 | EP1768109A1 A background noise eliminate device and method for speech communication terminal |
| 03/28/2007 | EP1768108A1 Noise suppression device and noise suppression method |
| 03/28/2007 | EP1768105A1 Audio encoding device, audio decoding device, and method thereof |
| 03/28/2007 | EP1766615A2 System and method for enhanced artificial bandwidth expansion |
| 03/28/2007 | EP1766614A2 Neuroevolution-based artificial bandwidth expansion of telephone band speech |
| 03/28/2007 | EP1247252A4 Unsupervised adaptation and classification of multi-source data using a generalized gaussian mixture model |
| 03/28/2007 | CN1937034A Quick illumination-imitation projection self-adoptive processing method suitable to fixed-point realization |
| 03/28/2007 | CN1936912A Systems and methods for secure transaction management and electronic rights protection |
| 03/28/2007 | CN1307614C Method and arrangement for synthesizing speech |
| 03/28/2007 | CN1307529C Audio player with lyrics display |
| 03/27/2007 | US7197464 Method and apparatus for reducing access delay in discontinuous transmission packet telephony systems |
| 03/27/2007 | US7197463 Method and apparatus for providing secure assistance to a communications unit over a network |
| 03/27/2007 | US7197462 System and method for information access |
| 03/27/2007 | US7197461 System and method for voice-enabled input for use in the creation and automatic deployment of personalized, dynamic, and interactive voice services |
| 03/27/2007 | US7197460 System for handling frequently asked questions in a natural language dialog service |
| 03/27/2007 | US7197458 Method and system for verifying derivative digital files automatically |
| 03/27/2007 | US7197456 On-line parametric histogram normalization for noise robust speech recognition |
| 03/27/2007 | US7197450 Translation server, method, and program utilizing an updated translated sentence cache database |
| 03/27/2007 | CA2373114C Acoustic echo cancellation |
| 03/22/2007 | WO2007031582A1 Audio dosage control |
| 03/22/2007 | US20070067174 Visual comparison of speech utterance waveforms in which syllables are indicated |
| 03/22/2007 | US20070067167 Method and apparatus of spectral estimation |
| 03/22/2007 | US20070067162 Audio signal encoding or decoding |
| 03/22/2007 | US20070064956 Method and apparatus for extending band of audio signal using higher harmonic wave generator |
| 03/22/2007 | US20070064817 Audio enhancement communication techniques |
| 03/21/2007 | EP1723637A4 Speech receiving device and viseme extraction method and apparatus |
| 03/21/2007 | EP1157377B1 Speech enhancement with gain limitations based on speech activity |
| 03/21/2007 | CN1933677A Noise reducing apparatus, method and program and sound pickup apparatus for electronic equipment |
| 03/21/2007 | CN1932976A Method and system for realizing caption and speech synchronization in video-audio frequency processing |
| 03/21/2007 | CN1932975A Nondestructive voice quality stereo echo cancelling method |
| 03/20/2007 | US7194413 Method of providing localized information from a single global transformation source |
| 03/20/2007 | US7194411 Method of displaying web pages to enable user access to text information that the user has difficulty reading |
| 03/15/2007 | WO2007029796A1 Band extending device, band extending method, band extending program |
| 03/15/2007 | WO2007029536A1 Method and device for noise suppression, and computer program |
| 03/15/2007 | WO2007029412A1 Multi-channel acoustic signal processing device |
| 03/15/2007 | US20070061728 Time approximation for text location in video editing method and apparatus |
| 03/15/2007 | US20070061152 Apparatus and method for translating speech and performing speech synthesis of translation result |
| 03/15/2007 | US20070061151 Method and system for TTY routing assistance |
| 03/15/2007 | US20070061150 Data processing apparatus, data processing method, and computer program thereof |
| 03/15/2007 | US20070061149 Wireless multimodal voice browser for wireline-based IPTV services |
| 03/15/2007 | US20070061148 Displaying speech command input state information in a multimodal browser |
| 03/15/2007 | US20070061146 Retrieval and Presentation of Network Service Results for Mobile Device Using a Multimodal Browser |
| 03/15/2007 | DE102006041509A1 Voice conversion method for e.g. text-to-speech system, involves transferring set of prediction-live prediction code-coefficients for voice conversion with manipulated stimulation signals of speech synthesis filter during voice synthesis |
| 03/15/2007 | DE10051398B4 Gerät zur Wiedergabe einer Audiowellenform Apparatus for reproducing an audio waveform |
| 03/14/2007 | EP1763020A2 Variable rate vocoder |
| 03/14/2007 | EP1319227B1 Fast waveform synchronization for concatenation and time-scale modification of speech |
| 03/14/2007 | EP1105871B1 Speech encoder and method for a speech encoder |
| 03/14/2007 | CN1929559A Mobile phone having photographing or filming function and method thereof |
| 03/14/2007 | CN1305290C Network telephone set and voice decoder |
| 03/14/2007 | CN1305246C Impulse noise suppression device |
| 03/13/2007 | US7191134 Audio psychological stress indicator alteration method and apparatus |
| 03/13/2007 | US7191133 Script compliance using speech recognition |
| 03/13/2007 | US7191132 Speech synthesis apparatus and method |
| 03/13/2007 | US7191127 System and method for speech enhancement |
| 03/13/2007 | US7191124 Voice input and output apparatus with balancing among sound pressures at control points in a sound field |
| 03/13/2007 | US7191121 Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching |
| 03/13/2007 | US7190775 High quality audio conferencing with adaptive beamforming |
| 03/12/2007 | CA2557977A1 Multi-pass echo residue detection with speech application intelligence |
| 03/08/2007 | WO2007027546A2 Mobile systems and methods of supporting natural language human-machine interactions |
| 03/08/2007 | WO2007026827A1 Post filter for microphone array |
| 03/08/2007 | WO2007026691A1 Noise suppressing method and apparatus and computer program |
| 03/08/2007 | WO2007025680A2 A method and apparatus for blind source separation |
| 03/08/2007 | US20070055531 Speech recognition system |
| 03/08/2007 | US20070055530 Update data generating apparatus, update data generating method, update data generating program, method for updating speaker verifying apparatus and speaker identifier, and program for updating speaker identifier |
| 03/08/2007 | US20070055529 Hierarchical methods and apparatus for extracting user intent from spoken utterances |
| 03/08/2007 | US20070055528 Teaching aid and voice game system |
| 03/08/2007 | US20070055511 Method for recovering target speech based on speech segment detection under a stationary noise |
| 03/08/2007 | US20070055508 Method and apparatus for improved estimation of non-stationary noise for speech enhancement |
| 03/08/2007 | US20070055507 Low Complexity Noise Reduction Method |
| 03/08/2007 | US20070055506 Method and circuit for noise estimation, related filter, terminal and communication network using same, and computer program product therefor |
| 03/08/2007 | US20070055505 Method and device for noise reduction |
| 03/08/2007 | US20070055500 Extraction and matching of characteristic fingerprints from audio signals |