Patents
Sitemap › G10 - Musical instruments; Acoustics › G10L - Speech analysis or synthesis; Speech recognition; Speech or voice processing; Speech or audio coding or decoding › 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
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)
10/2012
10/18/2012WO2012139668A1 Method and a decoder for attenuation of signal regions reconstructed with low accuracy
10/18/2012US20120265537 Systems and methods for reconstruction of a smooth speech signal from a stuttered speech signal
10/18/2012US20120265534 Speech Enhancement Techniques on the Power Spectrum
10/18/2012US20120265529 Systems and methods for obtaining and displaying an x-ray image
10/18/2012US20120265524 Method And Apparatus Of Visual Feedback For Latency In Communication Media
10/18/2012US20120265523 Frame erasure concealment for a multi rate speech and audio codec
10/18/2012US20120263302 Voice communication apparatus and method
10/18/2012DE112010005020T5 Sprachsignal-Wiederherstellungsvorrichtung und Sprachsignal-Wiederherstellungsverfahren Voice signal restoring means and voice signal restoring method
10/17/2012EP2510517A2 Device and method for acoustic communication
10/17/2012CN102741921A Improved subband block based harmonic transposition
10/17/2012CN102741920A Decorrelating audio signals for stereophonic and surround sound using coded and maximum-length-class sequences
10/17/2012CN102741918A Method and apparatus for voice activity detection
10/17/2012CN102739834A Voice call apparatus and vehicle mounted apparatus
10/17/2012CN102737647A Encoding and decoding method and encoding and decoding device for enhancing dual-track voice frequency and tone quality
10/17/2012CN102737646A Real-time dynamic voice noise reduction method for single microphone
10/17/2012CN102737645A Algorithm for estimating pitch period of voice signal
10/17/2012CN102737644A Signal-processing device, imaging apparatus, and signal-processing program
10/17/2012CN102737643A Gabor time frequency analysis-based whisper enhancement method
10/17/2012CN102737640A Speech encoding/decoding device
10/17/2012CN102737628A Method for converting voice based on linear predictive coding and radial basis function neural network
10/17/2012CN102736732A System and method for automatically producing haptic events from a digital audio signal
10/17/2012CN102354501B Unidirectional echo and noise suppression method used in drill string acoustic transmission technology
10/17/2012CN102314882B Method and device for estimating time delay between channels of sound signal
10/17/2012CN101080888B Method and apparatus to adaptively manage end-to-end voice over internet protocol (VOIP) media latency
10/16/2012US8290779 System and method for providing a managed language translation service
10/16/2012US8290777 Synchronizing the playing and displaying of digital content
10/16/2012US8290775 Pronunciation correction of text-to-speech systems between different spoken languages
10/16/2012US8290189 Blind source separation method and acoustic signal processing system for improving interference estimation in binaural wiener filtering
10/11/2012WO2012138794A1 Integrated echo cancellation and noise suppression
10/11/2012WO2012138435A1 Integrated psychoacoustic bass enhancement (pbe) for improved audio
10/11/2012WO2012136380A1 Time-stretching of an audio signal
10/11/2012US20120260294 User speech interfaces for interactive media guidance applications
10/11/2012US20120260177 Gesture-activated input using audio recognition
10/11/2012US20120259641 Methods and apparatus for initiating actions using a voice-controlled interface
10/11/2012US20120259640 Voice control device and voice control method
10/11/2012US20120259626 Integrated psychoacoustic bass enhancement (pbe) for improved audio
10/11/2012US20120259625 System for processing an audio signal to enhance speech intelligibility
10/10/2012EP2509073A1 Time-stretching of an audio signal
10/10/2012EP2509072A1 Speech encoding device, speech decoding device, speech encoding method, speech decoding method, speech encoding program, and speech decoding program
10/10/2012EP2507794A1 Obfuscated speech synthesis
10/10/2012CN1877517B Audio data processing apparatus and method to reduce wind noise
10/10/2012CN102725791A Methods and arrangements for loudness and sharpness compensation in audio codecs
10/10/2012CN102723082A System and method for monaural audio processing based preserving speech information
10/10/2012CN102723081A Voice signal processing method, voice and voiceprint recognition method and device
10/10/2012CN102157156B Single-channel voice enhancement method and system
10/10/2012CN102074245B Dual-microphone-based speech enhancement device and speech enhancement method
10/09/2012US8285557 Apparatus, system and method for buffering audio data to allow low power states in a processing system during audio playback
10/09/2012US8285552 System and method for simulating expression of message
10/09/2012US8285550 Method and system for generating dialogue managers with diversified dialogue acts
10/09/2012US8285547 Audio font output device, font database, and language input front end processor
10/09/2012US8285544 Restrained vector quantisation
10/09/2012US8285543 Circular frequency translation with noise blending
10/04/2012WO2012133972A1 Method and device for generating vocal organs animation using stress of phonetic value
10/04/2012WO2012133195A1 Encoding apparatus and method, and program
10/04/2012WO2012131438A1 A low band bandwidth extender
10/04/2012WO2012131161A1 Method and apparatus for detecting facial changes
10/04/2012US20120253827 Advanced encoding of music files
10/04/2012US20120253825 Relevancy recognition for contextual question answering
10/04/2012US20120253824 Methods and system of voice control
10/04/2012US20120253820 Mixed-mode interaction
10/04/2012US20120253818 Information processing apparatus, information processing method, and program
10/04/2012US20120253798 Rejecting Noise with Paired Microphones
10/04/2012US20120253794 Voice conversion method and system
10/04/2012US20120250918 Method for improving the comprehensibility of speech with a hearing aid, together with a hearing aid
10/04/2012US20120250917 Method for improving the comprehensibility of speech with a hearing aid, together with a hearing aid
10/04/2012US20120250913 Electronic device and external equipment with digital noise cancellation and digital audio path
10/04/2012US20120250883 Noise removal device and noise removal program
10/04/2012US20120250837 System For Text Assisted Telephony
10/04/2012US20120250836 System For Text Assisted Telephony
10/04/2012DE102011006515A1 Verfahren zur Verbesserung der Sprachverständlichkeit mit einem Hörhilfegerät sowie Hörhilfegerät A method for improving the intelligibility of speech with a hearing aid and hearing aid
10/04/2012DE102011006472A1 Verfahren zur Verbesserung der Sprachverständlichkeit mit einem Hörhilfegerät sowie Hörhilfegerät A method for improving the intelligibility of speech with a hearing aid and hearing aid
10/04/2012CA2831160A1 Method and apparatus for detecting facial changes
10/04/2012CA2829328A1 Encoding device, encoding method, and program
10/03/2012EP2506255A1 Method for improving the intelligibility of speech with a hearing aid and hearing aid
10/03/2012EP2506254A1 Method for improving the intelligibility of speech with a hearing aid and hearing aid
10/03/2012CN102714041A Improved excitation signal bandwidth extension
10/03/2012CN102711006A Sound acquisition system
10/03/2012CN102710604A Method and system for extracting sound
10/03/2012CN102710542A Method and system for processing sounds
10/03/2012CN102708874A Noise adaptive beamforming for microphone arrays
10/03/2012CN102708873A Method, apparatus, and medium for bandwidth extension encoding and decoding
10/03/2012CN102708870A Real-time fast convolution system based on long impulse response
10/03/2012CN102708868A Complex-transform channel coding with extended-band frequency coding
10/03/2012CN102708860A Method for establishing judgment standard for identifying bird type based on sound signal
10/03/2012CN102034481B Communication device
10/03/2012CN102027537B Apparatus and method for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extension
10/03/2012CN101359350B Methods for secure transaction management and electronic rights protection
10/02/2012US8280743 Channel reconfiguration with side information
10/02/2012US8280742 Input device and input method for mobile body
10/02/2012US8280740 Method and system for bio-metric voice print authentication
10/02/2012US8280737 Sound signal generating method, sound signal generating device, and recording medium
10/02/2012US8280734 Systems and arrangements for titling audio recordings comprising a lingual translation of the title
10/02/2012US8280733 Automatic speech recognition learning using categorization and selective incorporation of user-initiated corrections
10/02/2012US8280731 Noise variance estimator for speech enhancement
10/02/2012US8280728 Packet loss concealment for a sub-band predictive coder based on extrapolation of excitation waveform
10/02/2012US8280727 Voice band expansion device, voice band expansion method, and communication apparatus
10/02/2012CA2626506C Device and method for improved lost frame concealment
09/2012
09/27/2012WO2012128679A1 Method and arrangement for damping dominant frequencies in an audio signal
09/27/2012WO2012128678A1 Method and arrangement for damping of dominant frequencies in an audio signal
09/27/2012WO2012127278A1 Apparatus for audio signal processing
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