| 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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| 12/10/2013 | CA2661798C Apparatus and methods for mitigating impairments due to central auditory nervous system binaural phase-time asynchrony |
| 12/05/2013 | WO2013179464A1 Audio source detection device, noise model generation device, noise reduction device, audio source direction estimation device, approaching vehicle detection device and noise reduction method |
| 12/05/2013 | WO2013178139A1 Signal processing method, apparatus, and electronic device |
| 12/05/2013 | WO2013178129A1 Voice scrawling implementation method, device and terminal |
| 12/05/2013 | WO2013142724A3 Audio processing method and audio processing apparatus |
| 12/05/2013 | US20130325485 Detection and use of acoustic signal quality indicators |
| 12/05/2013 | US20130325482 Estimating congnitive-load in human-machine interaction |
| 12/05/2013 | US20130325481 Voice instructions during navigation |
| 12/05/2013 | US20130325480 Remote controller and control method thereof |
| 12/05/2013 | US20130325479 Smart dock for activating a voice recognition mode of a portable electronic device |
| 12/05/2013 | US20130325462 Automatic tag extraction from audio annotated photos |
| 12/05/2013 | US20130325458 Dynamic microphone signal mixer |
| 12/05/2013 | US20130325456 Speech speed conversion factor determining device, speech speed conversion device, program, and storage medium |
| 12/05/2013 | US20130325453 Methods and systems for speech adaptation data |
| 12/05/2013 | US20130325452 Methods and systems for speech adaptation data |
| 12/05/2013 | US20130325451 Methods and systems for speech adaptation data |
| 12/05/2013 | US20130325450 Methods and systems for speech adaptation data |
| 12/05/2013 | US20130325447 Speech recognition adaptation systems based on adaptation data |
| 12/05/2013 | US20130325446 Speech recognition adaptation systems based on adaptation data |
| 12/05/2013 | US20130325154 Apparatus and method for high speed visualization of audio stream in an electronic device |
| 12/05/2013 | US20130322655 Method and device for microphone selection |
| 12/05/2013 | US20130322634 Context-aware voice guidance |
| 12/05/2013 | US20130321390 Augmented books in a mixed reality environment |
| 12/04/2013 | CN103430234A Voice transformation with encoded information |
| 12/04/2013 | CN103428609A Apparatus and method for removing noise |
| 12/04/2013 | CN103426437A Source separation using independent component analysis with mixed multi-variate probability density function |
| 12/04/2013 | CN103426436A Source separation by independent component analysis in conjuction with optimization of acoustic echo cancellation |
| 12/04/2013 | CN103426435A Source separation by independent component analysis with moving constraint |
| 12/04/2013 | CN103426434A Source separation by independent component analysis in conjunction with source direction information |
| 12/04/2013 | CN103426433A Noise cancellation method |
| 12/04/2013 | CN103426432A Bandwidth dependent audio quality adjustment |
| 12/04/2013 | CN102682781B Self-adaptive suppression method of time varying sinusoidal interference in audio signals |
| 12/04/2013 | CN102664003B Residual excitation signal synthesis and voice conversion method based on harmonic plus noise model (HNM) |
| 12/04/2013 | CN102625006B Method and system for synchronization and alignment of echo cancellation data and audio communication equipment |
| 12/04/2013 | CN102543090B Code rate automatic control system applicable to variable bit rate voice and audio coding |
| 12/04/2013 | CN102376309B System and method for reducing environmental noise as well as device applying system |
| 12/04/2013 | CN101682562B Method and apparatus for modifying playback timing of talkspurts within a sentence without affecting intelligibility |
| 12/03/2013 | US8600766 Method and apparatus for encoding and decoding data with altered bit sequence |
| 12/03/2013 | US8600763 System-initiated speech interaction |
| 12/03/2013 | US8600762 Mobile terminal and method for recognizing voice thereof |
| 12/03/2013 | US8600761 Hands-free and non-visually occluding object information interaction system |
| 12/03/2013 | US8600760 Correcting substitution errors during automatic speech recognition by accepting a second best when first best is confusable |
| 12/03/2013 | US8600759 Methods, systems, and products for measuring health |
| 12/03/2013 | US8600758 Reconstruction of a smooth speech signal from a stuttered speech signal |
| 12/03/2013 | US8600757 System and method of dynamically modifying a spoken dialog system to reduce hardware requirements |
| 12/03/2013 | US8600755 Establishing a multimodal personality for a multimodal application in dependence upon attributes of user interaction |
| 12/03/2013 | US8600747 Method for dialog management |
| 12/03/2013 | US8600740 Systems, methods and apparatus for context descriptor transmission |
| 12/03/2013 | US8600087 Hearing apparatus and method for reducing an interference noise for a hearing apparatus |
| 12/03/2013 | US8600073 Wind noise suppression |
| 12/03/2013 | CA2513195C Method and apparatus for multi-sensory speech enhancement |
| 11/28/2013 | WO2013176980A1 Near-field noise cancellation |
| 11/28/2013 | US20130317831 Bandwidth expansion method and apparatus |
| 11/28/2013 | US20130317828 Content ranking and serving on a multi-user device or interface |
| 11/28/2013 | US20130317812 Method and device for bandwidth extension |
| 11/28/2013 | US20130317811 Efficient Encoding/Decoding of Audio Signals |
| 11/27/2013 | EP2666160A1 An audio scene processing apparatus |
| 11/27/2013 | CN203313426U Satellite transmission router |
| 11/27/2013 | CN203311844U Noise and voice signal extraction apparatus |
| 11/27/2013 | CN203311838U Digital anti-interference and noise reduction type toy audio processor |
| 11/27/2013 | CN103413557A Voice signal bandwidth expansion method and device thereof |
| 11/27/2013 | CN103413556A Audio feedback signal suppression method |
| 11/27/2013 | CN103413555A Method for enhancing microphone voice through small-bore array |
| 11/27/2013 | CN103413554A DSP delay adjustment denoising method and device |
| 11/26/2013 | US8595017 Audio encoding method and device |
| 11/26/2013 | US8595015 Audio communication assessment |
| 11/26/2013 | US8595013 Open framework definition for speech application design |
| 11/26/2013 | US8595011 Converting text-to-speech and adjusting corpus |
| 11/26/2013 | US8595009 Method and apparatus for performing song detection on audio signal |
| 11/26/2013 | US8595005 System and method for recognizing emotional state from a speech signal |
| 11/26/2013 | US8595003 Encoder quantization architecture for advanced audio coding |
| 11/26/2013 | US8595001 System for bandwidth extension of narrow-band speech |
| 11/26/2013 | US8595000 Method and apparatus to search fixed codebook and method and apparatus to encode/decode a speech signal using the method and apparatus to search fixed codebook |
| 11/26/2013 | US8594184 Method and apparatus for controlling video-audio data playing |
| 11/21/2013 | WO2013173531A1 Synchronizing virtual actor's performances to a speaker's voice |
| 11/21/2013 | WO2013172179A1 Voice-information presentation device and voice-information presentation method |
| 11/21/2013 | WO2013170610A1 Method and apparatus for detecting correctness of pitch period |
| 11/21/2013 | WO2013124445A3 Methods and systems for efficient recovery of high frequency audio content |
| 11/21/2013 | US20130311183 Voiced sound interval detection device, voiced sound interval detection method and voiced sound interval detection program |
| 11/21/2013 | US20130311180 Remote access system and method and intelligent agent therefor |
| 11/21/2013 | US20130311175 Speech processing apparatus, control method thereof, storage medium storing control program thereof, and vehicle, information processing apparatus, and information processing system including the speech processing apparatus |
| 11/21/2013 | US20130311173 Method for exemplary voice morphing |
| 11/21/2013 | DE19907900B4 Verfahren zur Ermittlung des Signal-zu-Rauschverhältnisses bei gestörten Sprachsignalen sowie Anordnung und Verwendung Method for determining the signal-to-noise ratio in noisy speech signals as well as assembly and use |
| 11/20/2013 | EP2665061A1 Signal processing device, method and program |
| 11/20/2013 | EP2665059A1 Endoscope operation system |
| 11/20/2013 | EP2664995A1 Signal processing method and device |
| 11/20/2013 | EP2663979A1 Processing audio signals |
| 11/20/2013 | EP2663978A1 An audio encoder/decoder apparatus |
| 11/20/2013 | EP2663976A1 Dynamic enhancement of audio (dae) in headset systems |
| 11/20/2013 | EP2663899A1 Musical dynamics alteration of sounds |
| 11/20/2013 | EP2495724B1 Method and device for estimating an interference noise |
| 11/20/2013 | EP2382623B1 Aligning scheme for audio signals |
| 11/20/2013 | CN203301633U 1 U audio and video processing ruggedized command terminal |
| 11/20/2013 | CN103403799A Apparatus and method for processing an audio signal and for providing a higher temporal granularity for a combined unified speech and audio codec (USAC) |
| 11/20/2013 | CN103401985A Voice control method and terminal |
| 11/20/2013 | CN102496374B Hearing compensation method |
| 11/20/2013 | CN102341852B Filtering speech |
| 11/20/2013 | CN102089813B Audio encoder and audio decoder |
| 11/19/2013 | US8590056 Trusted infrastructure support systems, methods and techniques for secure electronic commerce electronic transactions and rights management |
| 11/19/2013 | US8589334 Robust information fusion methods for decision making for multisource data |