| 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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| 02/10/2009 | US7490039 Text to speech system and method having interactive spelling capabilities |
| 02/10/2009 | US7489789 Method for noise reduction in an audio device and hearing aid with means for reducing noise |
| 02/05/2009 | WO2009017392A1 Noise suppression in speech signals |
| 02/05/2009 | US20090037188 Apparatus and method of encoding and decoding audio signals |
| 02/05/2009 | US20090037187 Apparatus and method of encoding and decoding audio signals |
| 02/05/2009 | US20090037186 Apparatus and method of encoding and decoding audio signal |
| 02/05/2009 | US20090037166 Audio encoding method with function of accelerating a quantization iterative loop process |
| 02/05/2009 | US20090034756 System and method for extracting acoustic signals from signals emitted by a plurality of sources |
| 02/05/2009 | US20090034750 System and method to evaluate an audio configuration |
| 02/05/2009 | US20090034744 Audio signal enhancement |
| 02/04/2009 | CN201191504Y Digital extension piece as analogue audio processor |
| 02/04/2009 | CN101361124A Audio processing device and audio processing method |
| 02/04/2009 | CN101361123A Audio processing device and audio processing method |
| 02/04/2009 | CN101361113A Constrained and controlled decoding after packet loss |
| 02/04/2009 | CN101361112A Time-warping of decoded audio signal after packet loss |
| 02/04/2009 | CN101359473A Auto speech conversion method and apparatus |
| 02/04/2009 | CN101359350A Systems and methods for secure transaction management and electronic rights protection |
| 02/04/2009 | CN100458915C Transmission device, transmission method, reception device, reception method, transmission/reception device, communication device and communication method |
| 02/03/2009 | US7487440 Reusable voiceXML dialog components, subdialogs and beans |
| 02/03/2009 | US7486969 Transmitting portable terminal |
| 02/03/2009 | US7486719 Transcoder and code conversion method |
| 01/29/2009 | WO2008047114A8 Apparatus and method for transforming audio characteristics of an audio recording |
| 01/29/2009 | US20090030704 Acoustic signal encoding device, and acoustic signal decoding device |
| 01/29/2009 | US20090030702 Apparatus and method of encoding and decoding audio signal |
| 01/29/2009 | US20090030699 Providing a codebook for bandwidth extension of an acoustic signal |
| 01/29/2009 | US20090030695 System And Method For Hazard Mitigation In Voice-Driven Control Applications |
| 01/29/2009 | US20090030690 Speech analysis apparatus, speech analysis method and computer program |
| 01/29/2009 | US20090030552 Robotics visual and auditory system |
| 01/29/2009 | US20090029735 Radio communication semiconductor integrated circuit, data processing semiconductor integrated circuit and portable device |
| 01/29/2009 | US20090028004 System for monitoring a person |
| 01/29/2009 | US20090027355 System and method for mapping interface functionality to codec functionality in a portable audio device |
| 01/28/2009 | EP2019391A2 Audio decoding apparatus and decoding method and program |
| 01/28/2009 | EP1154404B1 Information processor, processing method therefor, and program storage medium |
| 01/28/2009 | CN101354889A Method and apparatus for tonal modification of voice |
| 01/28/2009 | CN101354888A Method for implementing equalizer in audio signal decoder and apparatus thereof |
| 01/27/2009 | US7483836 Perceptual audio coding on a priority basis |
| 01/27/2009 | US7483835 AD detection using ID code and extracted signature |
| 01/27/2009 | US7483834 Method and apparatus for audio navigation of an information appliance |
| 01/27/2009 | US7483831 Methods and apparatus for maximizing speech intelligibility in quiet or noisy backgrounds |
| 01/27/2009 | US7483758 Spectral translation/folding in the subband domain |
| 01/25/2009 | CA2638265A1 Noise reduction with integrated tonal noise reduction |
| 01/22/2009 | WO2009011827A1 Audio processing using auditory scene analysis and spectral skewness |
| 01/22/2009 | WO2009011438A1 Cyclic signal processing method, cyclic signal conversion method, cyclic signal processing device, and cyclic signal analysis method |
| 01/22/2009 | WO2009011021A1 Speaking speed converting device and speaking speed converting method |
| 01/22/2009 | WO2009010831A1 Flexible parameter update in audio/speech coded signals |
| 01/22/2009 | WO2009010672A2 Limitation of distortion introduced by a post-processing step during digital signal decoding |
| 01/22/2009 | US20090024400 Multiplexed audio data decoding apparatus and receiver apparatus |
| 01/22/2009 | US20090024399 Method and Arrangements for Audio Signal Encoding |
| 01/22/2009 | US20090024391 Speech recognition system and method |
| 01/22/2009 | US20090024387 Communication system noise cancellation power signal calculation techniques |
| 01/22/2009 | US20090024386 Multi-mode speech encoding system |
| 01/22/2009 | US20090024183 Somatic, auditory and cochlear communication system and method |
| 01/22/2009 | US20090022361 Audio content digital watermark detection |
| 01/22/2009 | DE102007033484A1 Hörgerät Hearing Aid |
| 01/21/2009 | EP2017830A1 Encoding device and encoding method |
| 01/21/2009 | EP1676265B1 Speech animation |
| 01/21/2009 | CN101351841A Voice quality conversion system |
| 01/21/2009 | CN101351058A Microphone array and method for implementing voice signal enhancement |
| 01/21/2009 | CN101350931A Method and device for generating and playing audio signal as well as processing system thereof |
| 01/20/2009 | US7480620 Changing characteristics of a voice user interface |
| 01/20/2009 | US7480618 Eliminating interference of noisy modality in a multimodal application |
| 01/20/2009 | US7480614 Energy feature extraction method for noisy speech recognition |
| 01/20/2009 | US7480386 Audio information transforming method, video/audio format, encoder, audio information transforming program, and audio information transforming device |
| 01/15/2009 | WO2008016531A4 Neural network filtering techniques for compensating linear and non-linear distortion of an audio transducer |
| 01/15/2009 | US20090018837 Speech processing apparatus and method |
| 01/15/2009 | US20090018828 Automatic Speech Recognition System |
| 01/15/2009 | US20090018823 Speech coding |
| 01/15/2009 | US20090018615 Incremental stimulation sound processor |
| 01/15/2009 | US20090016637 Electronic appliance |
| 01/14/2009 | EP2015214A2 Systems and methods for secure transaction management and electronic rights protection |
| 01/14/2009 | EP2014132A2 Echo and noise cancellation |
| 01/14/2009 | EP2013871A1 Method for the time scaling of an audio signal |
| 01/14/2009 | EP2013870A1 Enhancement techniques for blind source separation (bss) |
| 01/14/2009 | EP2013869A1 Method and apparatus for speech dereverberation based on probabilistic models of source and room acoustics |
| 01/14/2009 | EP2012725A2 Narrow band noise reduction for speech enhancement |
| 01/14/2009 | EP1402517B1 Speech feature extraction system |
| 01/14/2009 | EP1351401B1 Audio signal decoding device and audio signal encoding device |
| 01/14/2009 | CN101345055A Speech processor and communication terminal device |
| 01/14/2009 | CN100452172C Sound processing device and input sound processing method |
| 01/14/2009 | CN100452072C Systems and methods for secure transaction management and electronic rights protection |
| 01/14/2009 | CN100452071C Systems and methods for secure transaction management and electronic rights protection |
| 01/13/2009 | US7478048 Method and system for automatically creating voice XML file |
| 01/13/2009 | US7478041 Speech recognition apparatus, speech recognition apparatus and program thereof |
| 01/13/2009 | US7478040 Method for adaptive filtering |
| 01/13/2009 | US7477207 Diving mask with embedded computer system |
| 01/08/2009 | WO2009006270A1 Intelligent gradient noise reduction system |
| 01/08/2009 | WO2009004225A1 Post-processing for reducing quantification noise of an encoder during decoding |
| 01/08/2009 | WO2008122031A3 Location-based responses to telephone requests |
| 01/08/2009 | WO2006128171A3 Method and system for bio-metric voice print authentication |
| 01/08/2009 | US20090012796 Apparatus and Method for Encoding/Decoding Signal |
| 01/08/2009 | US20090012795 Method and system for dynamic conditional interaction in a voicexml run-time simulation environment |
| 01/08/2009 | US20090012783 System and method for adaptive intelligent noise suppression |
| 01/08/2009 | US20090012782 Method and Arrangements for Coding Audio Signals |
| 01/08/2009 | US20090012781 Speech coder and speech decoder |
| 01/08/2009 | US20090012779 Sound source separation apparatus and sound source separation method |
| 01/08/2009 | US20090011799 Hands-Free System and Method for Retrieving and Processing Phonebook Information from a Wireless Phone in a Vehicle |
| 01/08/2009 | US20090010451 Microphone Array With Rear Venting |
| 01/08/2009 | US20090007346 Method for Controlling Information Display Using the Avatar in the Washing Machine |
| 01/08/2009 | DE102007030209A1 Glättungsverfahren Smoothing method |
| 01/07/2009 | EP2012555A1 Signal separating device, signal separating method, information recording medium, and program |