| 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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| 07/11/2012 | CN102568494A Optimized method, device and system for eliminating echo |
| 07/11/2012 | CN102568493A Underdetermined blind source separation (UBSS) method based on maximum matrix diagonal rate |
| 07/11/2012 | CN102568492A Audio processing apparatus, audio processing method, and image capturing apparatus |
| 07/11/2012 | CN102568491A Noise suppression method and equipment |
| 07/11/2012 | CN102568489A Encoder |
| 07/11/2012 | CN102568488A Voice data post-processing method capable of inhibiting network packet loss influences |
| 07/11/2012 | CN101668061B Audio signal processing apparatus, audio signal processing method, and communication terminal |
| 07/11/2012 | CN101661754B Data processing unit and control method thereof |
| 07/11/2012 | CN101604521B Mobile terminal and method for recognizing voice thereof |
| 07/11/2012 | CN101466056B Method and device for eliminating noise of microphone |
| 07/10/2012 | US8219409 Audio wave field encoding |
| 07/10/2012 | US8219407 Method for processing the output of a speech recognizer |
| 07/10/2012 | US8219403 Device and method for the creation of a voice browser functionality |
| 07/10/2012 | US8219402 Asynchronous receipt of information from a user |
| 07/10/2012 | US8219401 Script compliance and quality assurance using speech recognition |
| 07/10/2012 | US8219399 Automated speech recognition (ASR) tiling |
| 07/10/2012 | US8219395 Frame compensation method and system |
| 07/10/2012 | US8219394 Adaptive ambient sound suppression and speech tracking |
| 07/10/2012 | US8219393 Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the same |
| 07/10/2012 | US8219391 Speech analyzing system with speech codebook |
| 07/10/2012 | US8219389 System for improving speech intelligibility through high frequency compression |
| 07/10/2012 | US8219387 Identifying far-end sound |
| 07/10/2012 | US8219385 Computer-implemented method and system for conducting a search of electronically stored information |
| 07/10/2012 | US8217251 Interactive display |
| 07/05/2012 | WO2012091643A1 A noise suppressing method and a noise suppressor for applying the noise suppressing method |
| 07/05/2012 | WO2012090282A1 Voice control device, method of controlling voice, voice control program and mobile terminal device |
| 07/05/2012 | US20120173245 Navigation system |
| 07/05/2012 | US20120173244 Apparatus and method for voice command recognition based on a combination of dialog models |
| 07/05/2012 | US20120173234 Voice activity detection apparatus, voice activity detection method, program thereof, and recording medium |
| 07/04/2012 | EP2472807A1 Method, apparatus and system for speech coding and decoding |
| 07/04/2012 | EP2472512A1 Frequency band enlarging apparatus and method, encoding apparatus and method, decoding apparatus and method, and program |
| 07/04/2012 | EP2472511A2 Audio signal processing device, audio signal processing method, and program |
| 07/04/2012 | EP2471064A1 A method and system for reconstructing speech from an input signal comprising whispers |
| 07/04/2012 | EP2471063A1 Signal processing apparatus and method, and program |
| 07/04/2012 | CN202307121U 基于语音合成的通信数据信息播报系统 Communication data broadcast system based on speech synthesis |
| 07/04/2012 | CN202307120U 一种辅助聋人感知环境声音的装置 A perception of environmental sounds Deaf auxiliary device |
| 07/04/2012 | CN202307119U 一种多麦克风阵列噪声消除装置及系统 A multi-microphone array system and a noise canceling means |
| 07/04/2012 | CN1988734B Audio system with varying time delay and method for processing audio signals |
| 07/04/2012 | CN1971709B Noise elimination system, voice identification system and automobile navigation system |
| 07/04/2012 | CN102549661A Sound processing apparatus, sound processing method and hearing aid |
| 07/04/2012 | CN102549660A Signal processing method, signal processing apparatus, and signal processing program |
| 07/04/2012 | CN102549659A Suppressing noise in an audio signal |
| 07/04/2012 | CN102549657A Method and system for determining a perceived quality of an audio system |
| 07/04/2012 | CN102547531A Audio signal processing device, audio signal processing method, and program |
| 07/04/2012 | CN102545931A Noise control device and voice receiving system provided with same |
| 07/04/2012 | CN102543099A Sound information display device, sound information display method, and program |
| 07/04/2012 | CN102543098A Frequency domain voice blind separation method for multi-frequency-band switching call media node (CMN) nonlinear function |
| 07/04/2012 | CN102543097A Denoising method and equipment |
| 07/04/2012 | CN102543096A Method and device for suppressing scene noise during media file playing |
| 07/04/2012 | CN102543095A Method and device to reduce artifacts in algorithms with fast-varying gain |
| 07/04/2012 | CN102543094A Apparatus and method for generating audio signal having sound enhancement effect |
| 07/04/2012 | CN102543093A Microphone device |
| 07/04/2012 | CN102543092A Noise estimation method and device |
| 07/04/2012 | CN102543091A System and method for generating simulation sound effect |
| 07/04/2012 | CN102136271B Comfortable noise generator, method for generating comfortable noise, and device for counteracting echo |
| 07/04/2012 | CN101989430B Audio mixing processing system and audio mixing processing method |
| 07/04/2012 | CN101923860B Audio softening system, device and method |
| 07/04/2012 | CN101894548B Modeling method and modeling device for language identification |
| 07/04/2012 | CN101855120B System and method for receiving audible input in a vehicle |
| 07/04/2012 | CN101751926B Signal coding and decoding method and device, and coding and decoding system |
| 07/04/2012 | CN101740036B Method and device for automatically adjusting call volume |
| 07/04/2012 | CN101727911B Noise suppression device and noise suppression method |
| 07/04/2012 | CN101727910B Noise suppression device and method |
| 07/04/2012 | CN101681619B Improved voice activity detector |
| 07/04/2012 | CN101661753B Noise suppressing device, mobile phone and noise suppressing method |
| 07/04/2012 | CN101627427B Voice emphasis device and voice emphasis method |
| 07/04/2012 | CN101625871B Noise suppressing apparatus, noise suppressing method and mobile phone |
| 07/04/2012 | CN101605111B Method and device for clipping control |
| 07/04/2012 | CN101539994B Mutually translating system and method of sign language and speech |
| 07/04/2012 | CN101449321B Out-of-band signal generator and frequency band expander |
| 07/04/2012 | CN101379548B A voice detector and a method for suppressing sub-bands in a voice detector |
| 07/04/2012 | CN101369427B Noise reduction by combined beamforming and post-filtering |
| 07/04/2012 | CN101273404B Audio encoding device and audio encoding method |
| 07/04/2012 | CN101222235B System and method for reducing uplink noise |
| 07/03/2012 | US8214219 Speech communications system for a vehicle and method of operating a speech communications system for a vehicle |
| 07/03/2012 | US8214209 Speech recognition system, method, and computer readable medium that display recognition result formatted in accordance with priority |
| 07/03/2012 | US8214205 Speech enhancement apparatus and method |
| 07/03/2012 | US8214200 Fast MDCT (modified discrete cosine transform) approximation of a windowed sinusoid |
| 07/03/2012 | US8214197 Apparatus, system, method, and computer program product for resolving ambiguities in translations |
| 07/03/2012 | US8213636 Method and a system for reconstituting low frequencies in audio signal |
| 07/03/2012 | US8213578 System for text assisted telephony |
| 07/03/2012 | US8212922 Information display apparatus, information display method and program therefor |
| 07/03/2012 | CA2530849C Vehicle-state based parameter adjustment system |
| 06/28/2012 | WO2012087345A1 Audio output module for use in artificial voice systems |
| 06/28/2012 | WO2012086834A1 Speech enhancement method, device, program, and recording medium |
| 06/28/2012 | WO2012085453A1 Processing sound data for source separation |
| 06/28/2012 | WO2012036424A3 Method and apparatus for performing microphone beamforming |
| 06/28/2012 | US20120166204 Navigation System and Radio Receiving System |
| 06/28/2012 | US20120166202 System and method for funneling user responses in an internet voice portal system to determine a desired item or servicebackground of the invention |
| 06/28/2012 | US20120166200 System and method for integrating gesture and sound for controlling device |
| 06/28/2012 | US20120166191 Electronic book with voice emulation features |
| 06/28/2012 | US20120166188 Selective noise filtering on voice communications |
| 06/28/2012 | US20120166186 Dual-Band Speech Encoding |
| 06/28/2012 | US20120162512 Systems and Methods for Transmitting Media Content via Digital Radio Broadcast Transmission for Synchronized Rendering by a Receiver |
| 06/28/2012 | US20120162471 Audio signal processing device, audio signal processing method, and program |
| 06/27/2012 | EP2008379B1 Adjustable noise suppression system |
| 06/27/2012 | CN1647023B Voice-controlled data entry |
| 06/27/2012 | CN102522093A Sound source separation method based on three-dimensional space audio frequency perception |
| 06/27/2012 | CN102522092A Device and method for expanding speech bandwidth based on G.711.1 |
| 06/27/2012 | CN102522082A Recognizing and locating method for abnormal sound in public places |