Patents
Sitemap › G10 - Musical instruments; Acoustics › G10L - Speech analysis or synthesis; Speech recognition; Speech or voice processing; Speech or audio coding or decoding › G10L 25 - Speech or voice analysis techniques not restricted to a single one of groups
Patents for G10L 25 - Speech or voice analysis techniques not restricted to a single one of groups (4,910)
03/2014
03/26/2014EP2710590A1 Method for super-wideband noise supression
03/26/2014CN103688531A Control device, control method and program
03/26/2014CN103680519A Method for testing full duplex voice output function of voice coder-decoder of satellite mobile terminal
03/26/2014CN103680518A Voice gender recognition method and system based on virtual instrument technology
03/26/2014CN103680517A Method, device and equipment for processing audio signals
03/26/2014CN103680516A Audio signal processing method and device
03/26/2014CN102800322B Method for estimating noise power spectrum and voice activity
03/25/2014US8682672 Synchronous transcript display with audio/video stream in web cast environment
03/25/2014US8682664 Method and device for audio signal classification using tonal characteristic parameters and spectral tilt characteristic parameters
03/25/2014US8682653 World stage for pitch-corrected vocal performances
03/25/2014US8682651 Audio visual signature, method of deriving a signature, and method of comparing audio-visual data
03/25/2014US8682650 Speech-quality assessment method and apparatus that identifies part of a signal not generated by human tract
03/25/2014US8682012 Signal processing method
03/25/2014US8681998 Volume correction device, volume correction method, volume correction program, and electronic equipment
03/20/2014WO2014043024A1 Long term monitoring of transmission and voice activity patterns for regulating gain control
03/20/2014WO2014041477A1 Method and apparatus for associating audio objects with content and geo-location
03/20/2014WO2014040763A1 Generation of comfort noise
03/20/2014WO2013019562A3 Adaptive voice intelligibility processor
03/20/2014WO2012064408A3 Method for tone/intonation recognition using auditory attention cues
03/20/2014US20140081628 Reproduce a voice for a speaker based on vocal tract sensing using ultra wide band radar
03/19/2014CN103650040A Noise supression method and apparatus using multiple feature modeling for speech/noise likelihood
03/19/2014CN103646649A High-efficiency voice detecting method
03/19/2014CN103646645A Method based on voice translation text output
03/18/2014US8676574 Method for tone/intonation recognition using auditory attention cues
03/18/2014US8676572 Computer-implemented system and method for enhancing audio to individuals participating in a conversation
03/18/2014US8676571 Audio signal processing system and audio signal processing method
03/13/2014US20140074479 Biometric-Music Interaction Methods and Systems
03/13/2014US20140074462 Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks
03/13/2014US20140074461 Method and apparatus for encoding/decoding speech signal using coding mode
03/12/2014CN203480829U Analog audio signal self-check system
03/12/2014CN103634472A Method, system and mobile phone for judging mood and character of user according to call voice
03/12/2014CN103632695A Testing device and testing method
03/12/2014CN103632682A Audio feature detection method
03/12/2014CN103632681A Spectral envelope silence detection method
03/12/2014CN103632680A Speech quality assessment method, network element and system
03/12/2014CN103632679A An audio stream quality assessment method and an apparatus
03/12/2014CN102376303B Sound recording device and method for processing and recording sound by utilizing same
03/11/2014US8670988 Audio encoding/decoding apparatus and method providing multiple coding scheme interoperability
03/11/2014US8670981 Speech encoding and decoding utilizing line spectral frequency interpolation
03/11/2014US8670980 Tone determination device and method
03/06/2014WO2014035328A1 Method and device for voice activity detection
03/06/2014WO2014034108A1 Medical apparatus and control method thereof
03/06/2014WO2014032738A1 Apparatus and method for providing an informed multichannel speech presence probability estimation
03/06/2014US20140066724 System and Methods for Evaluating Vocal Function Using an Impedance-Based Inverse Filtering of Neck Surface Acceleration
03/05/2014EP2704452A1 Binaural enhancement of tone language for hearing assistance devices
03/05/2014EP2702585A1 Frame based audio signal classification
03/05/2014CN103620680A Preserving audio data collection privacy in mobile devices
03/05/2014CN103617801A Voice detection method and device and electronic equipment
03/05/2014CN103617800A Portable multi-channel voice data collector based on ARM and FPGA
03/05/2014CN103617799A Method for detecting English statement pronunciation quality suitable for mobile device
03/05/2014CN102737480B Abnormal voice monitoring system and method based on intelligent video
03/04/2014US8666750 Voice control system
03/04/2014US8666748 Methods and systems for communicating audio captured onboard an aircraft
03/04/2014US8666733 Audio signal compression and decoding using band division and polynomial approximation
03/04/2014US8665737 Conversational interactivity measurement and estimation for real-time media
03/04/2014US8665306 Communication terminal, communication system, communication method, and medium storing communication control program
03/04/2014US8665075 Gesture-initiated remote control programming
02/2014
02/27/2014WO2014029275A1 Method and apparatus for evaluating quality of audio stream
02/26/2014CN103605666A Video copying detection method for advertisement detection
02/26/2014CN102890935B Robust speech enhancement method based on fast Kalman filtering
02/25/2014US8661411 Method and system for testing sections of large speech applications
02/20/2014WO2013187826A3 Cepstral separation difference
02/19/2014CN103596144A Systems for providing emotional tone-based notifications for communications and related methods
02/19/2014CN103594092A Single microphone voice noise reduction method and device
02/19/2014CN103594087A Method and system for improving oral evaluation performance
02/19/2014CN103594084A Voice emotion recognition method and system based on joint penalty sparse representation dictionary learning
02/19/2014CN102867513B Pseudo-Zernike moment based voice content authentication method
02/19/2014CN102655000B Method and device for classifying unvoiced sound and voiced sound
02/19/2014CN102013255B Method for decoding an audio signal that has a base layer and an enhancement layer
02/18/2014US8655665 System and method for multi level transcript quality checking
02/18/2014US8655664 Text presentation apparatus, text presentation method, and computer program product
02/18/2014US8655656 Method and system for assessing intelligibility of speech represented by a speech signal
02/18/2014US8655655 Sound event detecting module for a sound event recognition system and method thereof
02/18/2014US8655653 Speech coding by quantizing with random-noise signal
02/18/2014US8655651 Method, computer, computer program and computer program product for speech quality estimation
02/18/2014US8655640 Automatic word alignment
02/18/2014US8654761 System for conealing missing audio waveforms
02/13/2014WO2014025819A1 Social music system and method with continuous, real-time pitch correction of vocal performance and dry vocal capture for subsequent re-rendering based on selectively applicable vocal effect(s) schedule(s)
02/13/2014WO2013185109A3 Recognizing textual identifiers within words
02/13/2014US20140046967 System and method for pattern recognition and analysis
02/12/2014EP2696344A1 Method and system for detecting acoustic events in a given environment
02/12/2014CN103582913A Efficient content classification and loudness estimation
02/12/2014CN103581608A Spokesman detecting system, spokesman detecting method and audio/video conference system
02/12/2014CN103578481A Method for recognizing cross-linguistic voice emotion
02/12/2014CN103578480A Negative emotion detection voice emotion recognition method based on context amendment
02/12/2014CN103578479A Speech intelligibility measuring method based on auditory masking effect
02/12/2014CN103578478A Method and system for obtaining musical beat information in real time
02/12/2014CN103578463A Automatic testing method and automatic testing device
02/12/2014CN103578033A Voice quoting device and method based on Widget framework
02/11/2014US8650031 Accuracy improvement of spoken queries transcription using co-occurrence information
02/06/2014WO2014021890A1 Percentile filtering of noise reduction gains
02/06/2014WO2014021318A1 Spectral envelope and group delay inference system and voice signal synthesis system for voice analysis/synthesis
02/06/2014WO2014020134A1 Device, method and application for establishing a current load level
02/06/2014US20140039890 Efficient content classification and loudness estimation
02/05/2014EP2691953A1 Processing an encoded audio signal in the encoded domain by micda coding
02/05/2014CN103561413A Collection method of VoIP voice quality assessment data based on mobile communication network
02/05/2014CN103561318A Method, device and system for searching for audio file information message
02/05/2014CN103559894A Method and system for evaluating spoken language
02/05/2014CN103559893A Gammachirp cepstrum coefficient auditory feature extraction method of underwater targets
02/05/2014CN103559892A Method and system for evaluating spoken language
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