| 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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| 11/29/2001 | US20010047267 Data reproduction device, method thereof and storage medium |
| 11/29/2001 | US20010047262 Robust voice browser system and voice activated device controller |
| 11/28/2001 | EP1157377A1 Speech enhancement with gain limitations based on speech activity |
| 11/28/2001 | EP1157376A1 System, method and apparatus for cancelling noise |
| 11/28/2001 | EP1157374A2 Enhancing perceptual performance of sbr and related hfr coding methods by adaptive noise-floor addition and noise substitution limiting |
| 11/28/2001 | CN2462509Y Voice electronic cochlea |
| 11/28/2001 | CN1075692C Method and apparatus for suppressing noise in communication system |
| 11/27/2001 | US6324502 Noisy speech autoregression parameter enhancement method and apparatus |
| 11/27/2001 | US6324501 Signal dependent speech modifications |
| 11/22/2001 | WO2001089086A1 Spectrum modeling |
| 11/22/2001 | WO2001088905A1 Method and apparatus for displaying sound graph |
| 11/22/2001 | WO2001088904A1 Audio coding |
| 11/22/2001 | WO2001037254A3 A noise suppression method |
| 11/22/2001 | US20010044722 System and method for modifying speech signals |
| 11/22/2001 | US20010044721 Converting apparatus of voice signal by modulation of frequencies and amplitudes of sinusoidal wave components |
| 11/22/2001 | US20010044719 Method and system for recognizing, indexing, and searching acoustic signals |
| 11/22/2001 | US20010043233 Agent display apparatus displaying personified agent for selectively executing process |
| 11/22/2001 | DE10124369A1 On-board vehicle navigation system with voice recognition control has microphone connected to system monitor to reduce cabling requirements and allow microphone to be situated near driver |
| 11/21/2001 | EP1156647A1 Method and apparatus for surpressing music on hold |
| 11/21/2001 | CN1323464A Method and apparatus for digital signal compression without decoding |
| 11/20/2001 | US6321200 Method for extracting features from a mixture of signals |
| 11/20/2001 | US6320968 Adaptive noise rejection system and method |
| 11/20/2001 | US6320918 Procedure for reducing interference in the transmission of an electrical communication signal |
| 11/15/2001 | WO2001086639A1 System for noise suppression, transceiver and method for noise suppression |
| 11/15/2001 | WO2001086631A2 Analysis of and noise reduction in a complex waveform |
| 11/15/2001 | US20010042057 Emotion expressing device |
| 11/15/2001 | US20010042043 Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances |
| 11/15/2001 | US20010041976 Signal processing apparatus and mobile radio communication terminal |
| 11/15/2001 | CA2343476A1 Method and apparatus for suppressing music on hold |
| 11/14/2001 | EP1154408A2 Multimode speech coding and noise reduction |
| 11/14/2001 | EP1154405A1 Method and device for speech recognition in surroundings with varying noise levels |
| 11/14/2001 | EP1154404A1 Information processor, processing method therefor, and program storage medium |
| 11/14/2001 | EP0588932B1 Variable rate vocoder |
| 11/14/2001 | CN1322348A Speech recognition apparatus and consumer electronics system |
| 11/14/2001 | CN1322347A Processing circuit for correcting audio signals, receiver, communication system, mobile apparatus and related method |
| 11/14/2001 | CN1321964A Sound and beat image display method and equipment |
| 11/13/2001 | US6317716 Automatic cueing of speech |
| 11/13/2001 | US6317709 Noise suppressor having weighted gain smoothing |
| 11/08/2001 | WO2001084881A1 Reception system for multisensor antenna |
| 11/08/2001 | WO2001084537A1 Robust parameters for noisy speech recognition |
| 11/08/2001 | WO2001084275A2 Virtual representatives for use as communications tools |
| 11/08/2001 | WO2001037439A3 System and method for noise suppression in a communication signal |
| 11/08/2001 | US20010039494 Voice controller and voice-controller system having a voice-controller apparatus |
| 11/08/2001 | US20010039491 Excitation vector generator, speech coder and speech decoder |
| 11/08/2001 | CA2407646A1 Reception system for multisensor antenna |
| 11/07/2001 | EP1152399A1 Subband speech processing with neural networks |
| 11/07/2001 | EP1151776A2 Recording medium, program, entertainment system, entertainment apparatus, and image displaying method |
| 11/07/2001 | EP1151435A1 Data framing for adaptive-block-length coding system |
| 11/07/2001 | EP1021805B1 Method and apparatus for conditioning a digital speech signal |
| 11/07/2001 | CN2458697Y Multi-channel audio signal converter |
| 11/06/2001 | US6314403 Apparatus and method for generating a special effect on a digital signal |
| 11/06/2001 | US6314394 Adaptive signal separation system and method |
| 11/06/2001 | CA2210826C Method of transforming periodic signal using smoothed spectrogram, method of transforming sound using phasing component and method of analyzing signal using optimum interpolation function |
| 11/01/2001 | WO2001082484A1 Adaptive speech filter |
| 11/01/2001 | WO2001082294A1 System and method for distributed noise suppression |
| 11/01/2001 | US20010037195 Sound source separation using convolutional mixing and a priori sound source knowledge |
| 10/31/2001 | EP0811288B1 Apparatus and method for cancelling acoustic echoes including non-linear distortions in loudspeaker telephones |
| 10/31/2001 | CN2457701Y Voice remote controller |
| 10/31/2001 | CN2457700Y Speech message loudspeaker |
| 10/31/2001 | CN1320256A Method for sampling pitch period of voice signal and device for time-axis compression/decompression of voice signal |
| 10/31/2001 | CN1319837A High-efficient precision-insuring anti-error code signal compression method |
| 10/30/2001 | CA2013371C Voice verification circuit for validating the identity of telephone calling card customers |
| 10/25/2001 | WO2001080423A2 Method and apparatus for dynamic sound optimization |
| 10/25/2001 | WO2001080223A1 Spectral enhancing method and device |
| 10/25/2001 | US20010034600 Excitation vector generator, speech coder and speech decoder |
| 10/25/2001 | US20010033652 Electrolaryngeal speech enhancement for telephony |
| 10/24/2001 | EP1147516A1 Voice driven mouth animation system |
| 10/24/2001 | EP1147515A1 Wide band speech synthesis by means of a mapping matrix |
| 10/24/2001 | EP1147514A1 Wideband audio transmission system |
| 10/23/2001 | US6308150 Dynamic bit allocation apparatus and method for audio coding |
| 10/23/2001 | US6307576 Method for automatically animating lip synchronization and facial expression of animated characters |
| 10/23/2001 | US6307140 Music apparatus with pitch shift of input voice dependently on timbre change |
| 10/18/2001 | WO2001078394A1 Personal videoconferencing system having distributed processing architecture |
| 10/18/2001 | WO2001078067A1 Character animation |
| 10/18/2001 | WO2001078066A1 Speech rate conversion |
| 10/18/2001 | WO2001078064A1 Voice character converting device |
| 10/18/2001 | WO2001077866A1 System, device and method for intermediating connection to the internet using voice domains, and generating a database used therefor |
| 10/18/2001 | WO2001077803A1 Method and apparatus for editing images representing ideas |
| 10/18/2001 | US20010032072 Apparatus and method for converting reproducing speed |
| 10/18/2001 | US20010031650 Method for optimizing a user signal in a voice terminal, and a voice terminal |
| 10/16/2001 | US6302697 Method and device for enhancing the recognition of speech among speech-impaired individuals |
| 10/11/2001 | WO2001076319A2 Method and apparatus for voice signal extraction |
| 10/11/2001 | WO2001076318A1 Multichannel voice recorder |
| 10/11/2001 | WO2001075863A1 A method of transmitting voice information and an electronic communications device for transmission of voice information |
| 10/11/2001 | WO2001075805A1 Method of animating a synthesised model of a human face driven by an acoustic signal |
| 10/11/2001 | US20010029448 Excitation vector generator, speech coder and speech decoder |
| 10/11/2001 | US20010029445 Device for shaping a signal, notably a speech signal |
| 10/11/2001 | US20010028713 Time-domain noise suppression |
| 10/11/2001 | DE10017646A1 Geräuschunterdrückung im Zeitbereich Noise reduction in the time domain |
| 10/11/2001 | CA2404071A1 Method and apparatus for voice signal extraction |
| 10/10/2001 | EP1143417A1 A method of converting the speech rate of a speech signal, use of the method, and a device adapted therefor |
| 10/10/2001 | EP1143416A2 Time domain noise reduction |
| 10/10/2001 | EP1143383A2 Method and apparatus for generating three dimensional effects in a two dimensional graphical user interface |
| 10/10/2001 | EP1141950A1 Noise suppression in a mobile communications system |
| 10/10/2001 | EP1141949A1 Elimination of noise from a speech signal |
| 10/10/2001 | EP1141948A1 Method and apparatus for adaptively suppressing noise |
| 10/10/2001 | EP1141943A1 Speaker recognition using spectrogram correlation |
| 10/10/2001 | EP0820626B1 Waveform speech synthesis |
| 10/10/2001 | CN2453514Y Digital centralized speech sound recording device |
| 10/10/2001 | CN2453513Y Multi-functional desk with reading means when touching characters and anti shortsightedness |