| 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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| 04/13/2006 | US20060080089 Circuit arrangement and method for audio signals containing speech |
| 04/13/2006 | US20060079325 Avatar database for mobile video communications |
| 04/12/2006 | EP1435089B1 Method and system for reducing a voice signal noise |
| 04/12/2006 | EP1080579B1 Scalable audio coder and decoder |
| 04/12/2006 | CN1758334A Enhancing perceptual quality of SBR (spectral band replication) and HFR (high frequency reconstruction) coding methods by adaptive noise-floor addition and noise substitution limiting |
| 04/12/2006 | CN1251538C Method for transmitting character message using voice recognition in portable terminal |
| 04/12/2006 | CN1251475C Acoustic processor and processing method |
| 04/12/2006 | CN1251059C Method for forming dictation macro |
| 04/12/2006 | CA2812014A1 Method and apparatus for multi-sensory speech enhancement on a mobile device |
| 04/12/2006 | CA2518640A1 Method and apparatus for multi-sensory speech enhancement on a mobile device |
| 04/11/2006 | US7027990 System and method for integrating the visual display of text menus for interactive voice response systems |
| 04/11/2006 | US7027989 Method and apparatus for transmitting real-time data in multi-access systems |
| 04/11/2006 | US7027986 Method and device for providing speech-to-text encoding and telephony service |
| 04/11/2006 | US7027985 Speech recognition method with a replace command |
| 04/11/2006 | US7027983 System and method for generating an identification signal for electronic devices |
| 04/11/2006 | US7027981 System output control method and apparatus |
| 04/11/2006 | US7027832 Providing custom audio profile in wireless device |
| 04/11/2006 | US7027124 Method for automatically producing music videos |
| 04/11/2006 | CA2285158C A method and an apparatus for the animation, driven by an audio signal, of a synthesised model of human face |
| 04/11/2006 | CA2276567C Method for creating dictation macros |
| 04/11/2006 | CA2171009C Method and apparatus for selecting an encoding rate in a variable rate vocoder |
| 04/06/2006 | WO2006037060A2 Speech enhancement in the presence of background noise |
| 04/06/2006 | WO2006036490A1 Method of cascading noise reduction algorithms to avoid speech distortion |
| 04/06/2006 | US20060075429 Voice control of television-related information |
| 04/06/2006 | US20060075422 Apparatus and method performing audio-video sensor fusion for object localization, tracking, and separation |
| 04/06/2006 | US20060074694 Method for extracting periodic signal components, and apparatus for this purpose |
| 04/06/2006 | US20060074693 Audio coding device with fast algorithm for determining quantization step sizes based on psycho-acoustic model |
| 04/06/2006 | US20060074691 Voice channel chaining in sound processors |
| 04/06/2006 | US20060074690 Speech displaying system and method |
| 04/06/2006 | US20060074689 System and method of providing conversational visual prosody for talking heads |
| 04/06/2006 | US20060074688 System and method of providing conversational visual prosody for talking heads |
| 04/06/2006 | US20060074687 Numbering scheme for selection by voice |
| 04/06/2006 | US20060074686 Controlling an apparatus based on speech |
| 04/06/2006 | US20060074684 On-vehicle acoustic control system and method |
| 04/06/2006 | US20060074683 Methods, systems, and computer-readable media for associating dynamic sound content with a web page in a browser |
| 04/06/2006 | US20060074682 Method for evaluating signal transmission quality |
| 04/06/2006 | US20060074681 Method and apparatus for enhancing voice intelligibility in voice-over-IP network applications with late arriving packets |
| 04/06/2006 | US20060074680 Systems and methods for inputting graphical data into a graphical input field |
| 04/06/2006 | US20060074679 System and method of delivering live performance recordings |
| 04/06/2006 | US20060074649 Mapped meta-data sound-playback device and audio-sampling/sample-processing system usable therewith |
| 04/06/2006 | US20060074648 Method for the compression of recordings of ambient noise, method for the detection of program elements therein, and device therefor |
| 04/06/2006 | US20060074647 Device for recording air-conditioning variables |
| 04/06/2006 | US20060074646 Method of cascading noise reduction algorithms to avoid speech distortion |
| 04/06/2006 | US20060074645 System and methods for vehicle sound font creation, playback, and networking |
| 04/06/2006 | US20060074638 Speech file generating system and method |
| 04/06/2006 | US20060074637 Low latency real-time audio streaming |
| 04/06/2006 | US20060072693 Signal processing apparatus and method |
| 04/05/2006 | EP1643769A1 Apparatus and method performing audio-video sensor fusion for object localization, tracking and separation |
| 04/05/2006 | EP1643340A2 Secure transaction management |
| 04/05/2006 | EP1642265A1 Improving quality of decoded audio by adding noise |
| 04/05/2006 | EP1218876B1 Apparatus and method for a telecommunications system |
| 04/05/2006 | CN1757060A Voicing index controls for CELP speech coding |
| 04/05/2006 | CN1757059A Reproduction device and reproduction method |
| 04/05/2006 | CN1249671C Quantization noise shaping method and device |
| 04/05/2006 | CN1249670C Audio frequency decoding device |
| 04/05/2006 | CN1249669C Method and apparatus for using time frequency related coding and/or decoding digital audio frequency |
| 04/05/2006 | CN1249666C Speech identification system |
| 04/04/2006 | US7024367 Biometric measuring system with detachable announcement device |
| 04/04/2006 | US7024366 Speech recognition with user specific adaptive voice feedback |
| 04/04/2006 | US7024364 System, method and computer program product for looking up business addresses and directions based on a voice dial-up session |
| 04/04/2006 | US7024363 Methods and apparatus for contingent transfer and execution of spoken language interfaces |
| 04/04/2006 | US7024360 System for reconstruction of symbols in a sequence |
| 04/04/2006 | US7024358 Recovering an erased voice frame with time warping |
| 04/04/2006 | US7024357 Tone detector with noise detection and dynamic thresholding for robust performance |
| 04/04/2006 | US7024004 Audio circuit having noise cancelling function |
| 04/04/2006 | CA2102099C Variable rate vocoder |
| 03/30/2006 | WO2006032760A1 Method of processing a noisy sound signal and device for implementing said method |
| 03/30/2006 | WO2006032751A1 Method and device for evaluating the efficiency of a noise reducing function for audio signals |
| 03/30/2006 | US20060069573 Speech controls for use with a speech system |
| 03/30/2006 | US20060069572 Apparatus for producing sound in phone and method of doing the same |
| 03/30/2006 | US20060069571 Systems and methods for managing interactions from multiple speech-enabled applications |
| 03/30/2006 | US20060069570 System and method for defining and executing distributed multi-channel self-service applications |
| 03/30/2006 | US20060069569 System and method for optimizing prompts for speech-enabled applications |
| 03/30/2006 | US20060069548 Audio output apparatus and audio and video output apparatus |
| 03/30/2006 | US20060067518 Communication terminal with bandwidth widening expansion and echo compensation |
| 03/29/2006 | EP1640973A2 Audio signal processing apparatus and method |
| 03/29/2006 | EP1640972A1 System and method for separation of a users voice from ambient sound |
| 03/29/2006 | EP1640971A1 Multi-channel adaptive speech signal processing with noise reduction |
| 03/29/2006 | CN1754205A Band correcting apparatus |
| 03/29/2006 | CN1754204A Low-frequency band noise detection |
| 03/29/2006 | CN1753084A Multi-channel adaptive speech signal processing with noise reduction |
| 03/28/2006 | US7020611 User interface selectable real time information delivery system and method |
| 03/28/2006 | US7020610 Apparatus for responding to sound at a remote terminal |
| 03/28/2006 | US7020609 Voice activated apparatus for accessing information on the World Wide Web |
| 03/28/2006 | US7020608 Speech recognition handling with synthesized manual input events |
| 03/28/2006 | US7020605 Speech coding system with time-domain noise attenuation |
| 03/28/2006 | US7020602 Native language domain name registration and usage |
| 03/28/2006 | US7020297 Subband acoustic feedback cancellation in hearing aids |
| 03/28/2006 | US7020291 Noise reduction method with self-controlling interference frequency |
| 03/28/2006 | US7020273 Communication terminal provided for a user selected distortion of an acoustic input |
| 03/28/2006 | US7020257 Voice activity identiftication for speaker tracking in a packet based conferencing system with distributed processing |
| 03/28/2006 | US7019749 Conversational interface agent |
| 03/23/2006 | WO2006031609A2 Machine learning |
| 03/23/2006 | WO2006030865A1 Scalable encoding apparatus, scalable decoding apparatus, scalable encoding method, scalable decoding method, communication terminal apparatus, and base station apparatus |
| 03/23/2006 | WO2006030864A1 Audio encoding apparatus, audio decoding apparatus, communication apparatus and audio encoding method |
| 03/23/2006 | WO2006030754A1 Audio encoding device, decoding device, method, and program |
| 03/23/2006 | US20060064499 Information retrieval system including voice browser and data conversion server |
| 03/23/2006 | US20060064303 Method and apparatus for programming a portable device |
| 03/23/2006 | US20060064299 Device and method for analyzing an information signal |
| 03/22/2006 | EP1638084A1 Method and apparatus for multi-sensory speech enhancement |