| 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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| 12/31/2013 | US8620650 Rejecting noise with paired microphones |
| 12/31/2013 | US8620646 System and method for tracking sound pitch across an audio signal using harmonic envelope |
| 12/31/2013 | US8620645 Non-causal postfilter |
| 12/27/2013 | WO2013191599A1 Methods and nodes for enabling and producing input to an application |
| 12/27/2013 | WO2013189528A1 Method of sound processing in a hearing aid and a hearing aid |
| 12/27/2013 | WO2013189199A1 Method and device for dereverberation of single-channel speech |
| 12/27/2013 | WO2013189030A1 Monophonic or stereo audio coding method |
| 12/27/2013 | WO2012047214A3 Visual display of semantic information |
| 12/26/2013 | US20130346085 Mouth click sound based computer-human interaction method, system and apparatus |
| 12/26/2013 | US20130346084 Enhanced Accuracy of User Presence Status Determination |
| 12/26/2013 | US20130346082 Low-dimensional structure from high-dimensional data |
| 12/26/2013 | US20130346073 Audio encoder/decoder apparatus |
| 12/26/2013 | US20130346072 Noise feedback coding for delta modulation and other codecs |
| 12/26/2013 | US20130346070 Device and method for acoustic communication |
| 12/25/2013 | EP2677771A1 Hearing aid adjustment device |
| 12/25/2013 | EP2677519A1 Speech decoder, speech encoder, speech decoding method, speech encoding method, speech decoding program, and speech encoding program |
| 12/25/2013 | EP2494546B1 Method, server and system for transcription of spoken language |
| 12/25/2013 | CN103475976A Electronic device directional audio capture |
| 12/25/2013 | CN103475633A Voice and video communication engine and extensible communication service framework based such engine |
| 12/25/2013 | CN103474081A Method for displaying words and processing device and computer program product thereof |
| 12/25/2013 | CN103474062A Voice identification method |
| 12/25/2013 | CN102385865B Systems, methods, and apparatus for wideband encoding and decoding of active frames |
| 12/25/2013 | CN101226746B Method and apparatus for providing acoustic signal with extended band-width |
| 12/24/2013 | US8615396 Voice response unit mapping |
| 12/24/2013 | US8615394 Restoration of noise-reduced speech |
| 12/24/2013 | US8615393 Noise suppressor for speech recognition |
| 12/24/2013 | US8615392 Systems and methods for producing an acoustic field having a target spatial pattern |
| 12/24/2013 | US8615390 Low-delay transform coding using weighting windows |
| 12/24/2013 | CA2602804C Systems, methods, and apparatus for highband burst suppression |
| 12/19/2013 | WO2013186593A1 Audio capture apparatus |
| 12/19/2013 | US20130339037 Spectral Translation/Folding in the Subband Domain |
| 12/19/2013 | US20130339032 Server and method of controlling the same |
| 12/19/2013 | US20130339023 Enhancing Performance of Spectral Band Replication and Related High Frequency Reconstruction Coding |
| 12/19/2013 | US20130339015 Terminal apparatus and control method thereof |
| 12/19/2013 | US20130339010 Speech decoder, speech encoder, speech decoding method, speech encoding method, storage medium for storing speech decoding program, and storage medium for storing speech encoding program |
| 12/19/2013 | US20130339007 Enhancing comprehension in voice communications |
| 12/18/2013 | EP2674943A2 Improved harmonic transposition |
| 12/18/2013 | EP2674942A2 Method and device for bandwidth extension |
| 12/18/2013 | EP2673778A1 Post-processing including median filtering of noise suppression gains |
| 12/18/2013 | EP2673777A1 Combined suppression of noise and out - of - location signals |
| 12/18/2013 | EP2673773A1 Devices for encoding and decoding a watermarked signal |
| 12/18/2013 | EP2673772A1 Devices for encoding and detecting a watermarked signal |
| 12/18/2013 | EP2673771A1 Efficient encoding/decoding of audio signals |
| 12/18/2013 | EP2673687A2 Visual display of semantic information |
| 12/18/2013 | CN203351200U Vibrating sensor and acoustics voice activity detection system (VADS) used for electronic system |
| 12/18/2013 | CN103460716A Integrated psychoacoustic bass enhancement (PBE) for improved audio |
| 12/18/2013 | CN103460289A Method and apparatus for detecting facial changes |
| 12/18/2013 | CN103460286A Method and device for bandwidth extension |
| 12/18/2013 | CN103458137A Systems and methods for voice enhancement in audio conference |
| 12/18/2013 | CN103456313A Apparatus and method for high speed visualization of audio stream in an electronic device |
| 12/18/2013 | CN103456312A Single channel voice blind separation method based on computational auditory scene analysis |
| 12/18/2013 | CN103456311A Method and apparatus for processing audio signal |
| 12/18/2013 | CN103456310A Transient noise suppression method based on spectrum estimation |
| 12/18/2013 | CN102300140B Speech enhancing method and device of communication earphone and noise reduction communication earphone |
| 12/18/2013 | CN102197422B Audio source proximity estimation using sensor array for noise reduction |
| 12/17/2013 | US8612242 Minimizing speech delay in communication devices |
| 12/17/2013 | US8612239 Apparatus and method for coding audio data based on input signal distribution characteristics of each channel |
| 12/17/2013 | US8612237 Method and apparatus for determining audio spatial quality |
| 12/17/2013 | US8612236 Method and device for noise suppression in a decoded audio signal |
| 12/17/2013 | US8612232 System and method of spoken language understanding in human computer dialogs |
| 12/17/2013 | US8612230 Automatic speech recognition with a selection list |
| 12/17/2013 | US8612229 Method and system for conveying an example in a natural language understanding application |
| 12/17/2013 | US8612228 Character mouth shape control method |
| 12/17/2013 | US8612222 Signature noise removal |
| 12/17/2013 | US8612219 SBR encoder with high frequency parameter bit estimating and limiting |
| 12/17/2013 | US8612218 Method for error concealment in the transmission of speech data with errors |
| 12/17/2013 | US8612217 Method and system for noise reduction |
| 12/17/2013 | US8612216 Method and arrangements for audio signal encoding |
| 12/17/2013 | US8612211 Speech recognition and summarization |
| 12/17/2013 | US8612209 Classifying text via topical analysis, for applications to speech recognition |
| 12/17/2013 | US8612205 Word alignment method and system for improved vocabulary coverage in statistical machine translation |
| 12/12/2013 | WO2013184821A1 Method and systems having improved speech recognition |
| 12/12/2013 | WO2013184473A2 Context-aware voice guidance |
| 12/12/2013 | WO2013184450A2 Voice instructions during navigation |
| 12/12/2013 | WO2013184299A1 Adjusting audio beamforming settings based on system state |
| 12/12/2013 | WO2013184130A1 Echo cancellation algorithm for long delayed echo |
| 12/12/2013 | US20130332500 Signal processing apparatus, signal processing method, storage medium |
| 12/12/2013 | US20130332172 Transmitting data from an automated assistant to an accessory |
| 12/12/2013 | US20130332163 Voiced sound interval classification device, voiced sound interval classification method and voiced sound interval classification program |
| 12/12/2013 | US20130332156 Sensor Fusion to Improve Speech/Audio Processing in a Mobile Device |
| 12/12/2013 | US20130332155 Double-Talk Detection for Audio Communication |
| 12/11/2013 | EP2671223A1 Estimation and suppression of harmonic loudspeaker nonlinearities |
| 12/11/2013 | CN103443855A Encoding apparatus and method, and program |
| 12/11/2013 | CN103442427A Data synchronization method, device and system as well as echo cancellation method and system |
| 12/11/2013 | CN103440872A Transient state noise removing method |
| 12/11/2013 | CN103440871A Method for suppressing transient noise in voice |
| 12/11/2013 | CN103440870A Method and device for voice frequency noise reduction |
| 12/11/2013 | CN103440869A Audio-reverberation inhibiting device and inhibiting method thereof |
| 12/11/2013 | CN103440868A Method for identifying video processed through electronic tone modification |
| 12/11/2013 | CN102164328B Audio input system used in home environment based on microphone array |
| 12/10/2013 | US8607276 Systems and methods to select a keyword of a voice search request of an electronic program guide |
| 12/10/2013 | US8606584 Web based communication of information with reconfigurable format |
| 12/10/2013 | US8606580 Speech data process unit and speech data process unit control program for speech recognition |
| 12/10/2013 | US8606579 Voice print identification for identifying speakers |
| 12/10/2013 | US8606575 Method and apparatus of providing semi-automated classifier adaptation for natural language processing |
| 12/10/2013 | US8606573 Voice recognition improved accuracy in mobile environments |
| 12/10/2013 | US8606569 Automatic determination of multimedia and voice signals |
| 12/10/2013 | US8606566 Speech enhancement through partial speech reconstruction |
| 12/10/2013 | US8606565 Related-word registration device, information processing device, related-word registration method, program for related-word registration device, and recording medium |
| 12/10/2013 | US8604327 Apparatus and method for automatic lyric alignment to music playback |