| 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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| 08/24/2011 | EP2360684A1 Audio playback device and audio playback method |
| 08/24/2011 | EP2359366A1 Audio encoder and bandwidth extension decoder |
| 08/24/2011 | EP1588354B1 Method and apparatus for speech reconstruction |
| 08/24/2011 | CN102165521A Multiple microphone switching and configuration |
| 08/24/2011 | CN102164328A Audio input system used in home environment based on microphone array |
| 08/24/2011 | CN102163431A Method for improving audio quality of HDTV (high-definition television) by applying forward noise compensation |
| 08/24/2011 | CN101521015B Method for reducing sound echo, relevant echo eliminating device and speech device |
| 08/24/2011 | CN101253555B Multi-channel acoustic signal processing device and method |
| 08/24/2011 | CN101199006B Multi-sensory speech enhancement using a clean speech prior |
| 08/23/2011 | USRE42647 Text-to speech conversion system for synchronizing between synthesized speech and a moving picture in a multimedia environment and a method of the same |
| 08/23/2011 | US8006087 Systems and methods for secure transaction management and electronic rights protection |
| 08/23/2011 | US8005683 Servicing of information requests in a voice user interface |
| 08/23/2011 | US8005682 Control of a non-active channel in a multi-channel receiver |
| 08/23/2011 | US8005681 Speech dialog control module |
| 08/23/2011 | US8005679 Global speech user interface |
| 08/23/2011 | US8005672 Circuit arrangement and method for detecting and improving a speech component in an audio signal |
| 08/23/2011 | US8005670 Audio glitch reduction |
| 08/23/2011 | US8005669 Method and system for reducing a voice signal noise |
| 08/23/2011 | US8005668 Adaptive confidence thresholds in telematics system speech recognition |
| 08/23/2011 | US8005667 Methods and systems for sample rate conversion |
| 08/23/2011 | US8005198 Methods and apparatus for defending against telephone-based robotic attacks using permutation of an IVR menu |
| 08/23/2011 | US8005197 Methods and apparatus for defending against telephone-based robotic attacks using contextual-based degradation |
| 08/18/2011 | US20110202358 Apparatus and a Method for Calculating a Number of Spectral Envelopes |
| 08/18/2011 | US20110202355 Audio Encoding/Decoding Scheme Having a Switchable Bypass |
| 08/18/2011 | US20110202349 Establishing a multimodal advertising personality for a sponsor of a multimodal application |
| 08/18/2011 | US20110200206 Method and device for phase-sensitive processing of sound signals |
| 08/18/2011 | US20110200200 Telecommunications terminal and method of operation of the terminal |
| 08/18/2011 | US20110200198 Low Bitrate Audio Encoding/Decoding Scheme with Common Preprocessing |
| 08/18/2011 | US20110200197 Methods and Apparatuses for Encoding and Decoding Object-Based Audio Signals |
| 08/18/2011 | US20110200048 Modem with Voice Processing Capability |
| 08/18/2011 | US20110199203 Temperature sensing light-emitting device |
| 08/17/2011 | EP2357646A1 Device for learning amount of movement of basic frequency for adapting to speaker, basic frequency generation device, amount of movement learning method, basic frequency generation method, and amount of movement learning program |
| 08/17/2011 | EP2356654A1 Method and process for text-based assistive program descriptions for television |
| 08/17/2011 | CN102160358A Upstream signal processing for client devices in a small-cell wireless network |
| 08/17/2011 | CN102160115A Upstream quality enhancement signal processing for resource constrained client devices |
| 08/17/2011 | CN102157156A Single-channel voice enhancement method and system |
| 08/17/2011 | CN101208743B Method and device for noise detection |
| 08/16/2011 | US8001066 Systems and methods for improving recognition results via user-augmentation of a database |
| 08/16/2011 | US8000976 Speech band extension device |
| 08/16/2011 | US8000974 Speech recognition system and method |
| 08/16/2011 | US8000972 Remote controller with speech recognition |
| 08/16/2011 | US8000971 Discriminative training of multi-state barge-in models for speech processing |
| 08/16/2011 | US8000970 Distributed voice browser |
| 08/16/2011 | US8000969 Inferring switching conditions for switching between modalities in a speech application environment extended for interactive text exchanges |
| 08/16/2011 | US8000825 System and method for automatically producing haptic events from a digital audio file |
| 08/11/2011 | US20110196686 Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof |
| 08/11/2011 | US20110196683 System, Method And Computer Program Product For Adding Voice Activation And Voice Control To A Media Player |
| 08/11/2011 | US20110196682 Common Scene Based Conference System |
| 08/11/2011 | US20110196681 Transmission system |
| 08/11/2011 | US20110196674 Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof |
| 08/11/2011 | US20110195659 Method and Apparatus for Communication Between a Vehicle Based Computing System and a Remote Application |
| 08/11/2011 | US20110194635 Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof |
| 08/11/2011 | US20110194598 Methods, Apparatuses and System for Encoding and Decoding Signal |
| 08/11/2011 | US20110193726 Emotive advisory system including time agent |
| 08/10/2011 | EP2355097A2 Signal separation system and method for selecting threshold to separate sound source |
| 08/10/2011 | EP2353159A1 Audio source proximity estimation using sensor array for noise reduction |
| 08/10/2011 | EP1818913B1 Wide-band encoding device, wide-band lsp prediction device, band scalable encoding device, wide-band encoding method |
| 08/10/2011 | CN102150206A Noise suppression device and audio decoding device |
| 08/10/2011 | CN102150201A Time warp activation signal provider and method for encoding an audio signal by using time warp activation signal |
| 08/10/2011 | CN102149038A A hearing aid with means for decorrelating input and output signals |
| 08/09/2011 | US7996417 Dynamic language translation of web site content |
| 08/09/2011 | US7996234 Method and apparatus for adaptive variable bit rate audio encoding |
| 08/09/2011 | US7996232 Recognition of voice-activated commands |
| 08/09/2011 | US7996230 Selective security masking within recorded speech |
| 08/09/2011 | US7996229 System and method for creating and posting voice-based web 2.0 entries via a telephone interface |
| 08/09/2011 | US7996228 Voice initiated network operations |
| 08/09/2011 | US7996213 Method and apparatus for estimating degree of similarity between voices |
| 08/09/2011 | US7995773 Methods for processing audio input received at an input device |
| 08/09/2011 | US7994409 Method and apparatus for editing and mixing sound recordings |
| 08/04/2011 | WO2011094675A2 Decorrelating audio signals for stereophonic and surround sound using coded and maximum-length-class sequences |
| 08/04/2011 | US20110191367 Apparatus and method for managing images based on user preferences |
| 08/04/2011 | US20110191110 Multi-parameter physical audio signal decoding system |
| 08/04/2011 | US20110191101 Apparatus and Method for Processing an Audio Signal for Speech Enhancement Using a Feature Extraction |
| 08/04/2011 | US20110190881 Artificial Larynx |
| 08/04/2011 | US20110187814 Automatic Audio Priority Designation During Conference |
| 08/03/2011 | EP2352225A1 Audio signal adjustment device and audio signal adjustment method |
| 08/03/2011 | EP2352149A2 Selective sound source listening in conjunction with computer interactive processing |
| 08/03/2011 | EP2352148A1 Noise gate, sound collection device, and noise removal method |
| 08/03/2011 | EP2352147A2 An apparatus and a method for encoding an audio signal |
| 08/03/2011 | EP2351025A1 Apparatus and method for generating a synthesis audio signal and for encoding an audio signal |
| 08/03/2011 | EP2250799B1 Temporary storage or specialized transmission of multi-microphone signals |
| 08/03/2011 | EP2245618B1 Electronic device that adapts filtering of a microphone signal responsive to recognition of a targeted speaker's voice |
| 08/03/2011 | CN102144259A An apparatus and a method for generating bandwidth extension output data |
| 08/03/2011 | CN102144258A Method and apparatus to facilitate determining signal bounding frequencies |
| 08/03/2011 | CN102144257A Method for instantaneous peak level management and speech clarity enhancement |
| 08/03/2011 | CN102142259A Signal separation system and method for automatically selecting threshold to separate sound source |
| 08/03/2011 | CN101479782B Multi-input game control mixer |
| 08/02/2011 | US7991622 Audio compression and decompression using integer-reversible modulated lapped transforms |
| 08/02/2011 | US7991619 System and method using blind change detection for audio segmentation |
| 08/02/2011 | US7991618 Method and device for outputting information and/or status messages, using speech |
| 08/02/2011 | US7991187 Intelligent image smoke/flame sensor and detection system |
| 08/02/2011 | US7990384 Audio-visual selection process for the synthesis of photo-realistic talking-head animations |
| 07/28/2011 | WO2011089029A1 Improved subband block based harmonic transposition |
| 07/28/2011 | US20110184740 Integration of Embedded and Network Speech Recognizers |
| 07/28/2011 | US20110184735 Speech recognition analysis via identification information |
| 07/28/2011 | US20110184732 Signal presence detection using bi-directional communication data |
| 07/28/2011 | US20110184731 Signal processing method and apparatus for amplifying speech signals |
| 07/28/2011 | US20110184730 Multi-dimensional disambiguation of voice commands |
| 07/28/2011 | US20110183725 Hands-Free Text Messaging |
| 07/28/2011 | US20110182444 Method and System for Handling the Processing of Bluetooth Data During Multi-Path Multi-Rate Audio Processing |