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)
09/2012
09/05/2012EP2494548A1 Selective filtering for digital transmission when analogue speech has to be recreated
09/05/2012EP2494546A1 A method and system for transcription of spoken language
09/05/2012CN202422450U Voice teaching anti-interference system
09/05/2012CN102656627A Multi-channel audio processing
09/05/2012CN102655006A Voice transmission device and voice transmission method
09/05/2012CN102655005A Processing method and processing device for voice enhancement
09/05/2012CN102117618B Method, device and system for eliminating music noise
09/05/2012CN102074230B Speech recognition device, speech recognition method, and program
09/05/2012CN102007536B Audio signal decoder, time warp contour data provider and method
09/05/2012CN101976560B Method for improving performance of feedforward narrow-band active noise control system
09/05/2012CN101901602B Method for reducing noise by using hearing threshold of impaired hearing
09/05/2012CN101647059B Speech enhancement in entertainment audio
09/05/2012CN101617363B Double talk detector
09/05/2012CN101609667B Method for realizing karaoke function in PMP player
09/05/2012CN101552939B In-vehicle sound quality self-adapting active control system and method
09/05/2012CN101405792B Method for post-processing a signal in an audio decoder
09/05/2012CN101336451B Method and apparatus for audio signal encoding
09/05/2012CN101189662B Sub-band voice codec with multi-stage codebooks and redundant coding
09/05/2012CN101015230B Audio signal enhancement
09/04/2012US8260619 Method and system for creating natural language understanding grammars
09/04/2012US8260617 Automating input when testing voice-enabled applications
09/04/2012US8260613 Double talk detector
09/04/2012US8260612 Robust noise estimation
09/04/2012US8260607 Audio signal encoding or decoding
09/04/2012US8260442 Control system for a transducer array
09/04/2012US8259972 Hearing aid adapted to a specific type of voice in an acoustical environment, a method and use
09/04/2012US8257243 Frequency altered feedback for treating non-stuttering pathologies
09/04/2012CA2732583C System for tdma mobile-to-mobile vselp codec bypass
08/2012
08/30/2012WO2012115785A2 Electronic communication system that mimics natural range and orientation dependence
08/30/2012WO2012114628A1 Signal processing apparatus, signal processing method, and storing medium
08/30/2012WO2012113646A1 Hearing system
08/30/2012US20120221342 Decoding apparatus and decoding method
08/30/2012US20120221329 Speech enhancement method and system
08/30/2012US20120221328 Enhancement of Multichannel Audio
08/30/2012US20120221327 Method, device and system for voice encoding/decoding
08/30/2012US20120221326 Methods and Arrangements for Loudness and Sharpness Compensation in Audio Codecs
08/30/2012DE102011012573A1 Sprachbedienvorrichtung für Kraftfahrzeuge und Verfahren zur Auswahl eines Mikrofons für den Betrieb einer Sprachbedienvorrichtung Said operating device for motor vehicles and method for selecting a microphone for operating a voice-operated control device
08/29/2012EP2492912A1 Sound processing apparatus, sound processing method and hearing aid
08/29/2012EP2492911A1 Audio encoding apparatus, decoding apparatus, method, circuit and program
08/29/2012EP2491558A1 Determining an upperband signal from a narrowband signal
08/29/2012EP2491557A1 Oversampling in a combined transposer filter bank
08/29/2012CN102652337A Device and method for acoustic communication
08/29/2012CN102652336A Speech signal restoration device and speech signal restoration method
08/29/2012CN102117620B Method for transmitting coefficients of double-filter and device thereof
08/29/2012CN101859566B Signal processing apparatus and method
08/29/2012CN101853667B Voice noise reduction device
08/29/2012CN101656077B Decoding apparatus, decoding method and communication terminals and base station apparatus
08/29/2012CN101656075B Decoding apparatus, decoding method and communication terminals and base station apparatus
08/28/2012US8255376 Augmenting queries with synonyms from synonyms map
08/28/2012US8255234 Quantization and inverse quantization for audio
08/28/2012US8255233 Enhancing perceptual performance of SBR and related HFR coding methods by adaptive noise-floor addition and noise substitution limiting
08/28/2012US8255232 Audio encoding method with function of accelerating a quantization iterative loop process
08/28/2012US8255230 Multi-channel audio encoding and decoding
08/28/2012US8255225 Voice assistant system
08/28/2012US8255224 Voice recognition grammar selection based on context
08/28/2012US8255223 User authentication by combining speaker verification and reverse turing test
08/28/2012US8255210 Audio/music decoding device and method utilizing a frame erasure concealment utilizing multiple encoded information of frames adjacent to the lost frame
08/28/2012US8255209 Noise elimination method, apparatus and medium thereof
08/28/2012US8253527 Alarm system and method for warning of emergencies
08/23/2012WO2012111767A1 Speech decoder, speech encoder, speech decoding method, speech encoding method, speech decoding program, and speech encoding program
08/23/2012WO2012111276A1 Hearing aid adjustment device
08/23/2012WO2012111043A1 Signal processing method, signal processing device, reproduction device, and program
08/23/2012WO2012110614A1 Processing audio signals
08/23/2012US20120215545 Robust voice browser system and voice activated device controller
08/23/2012US20120215544 Computerized information presentation apparatus
08/23/2012US20120215530 Method and system for speech enhancement in a room
08/23/2012US20120215529 Speech Enhancement
08/23/2012US20120215527 Encoder apparatus, decoder apparatus and methods of these
08/23/2012US20120213385 Enhancing Perceptual Performance of SBR and Related HFR Coding Methods by Adaptive Noise-Floor Addition and Noise Substitution Limiting
08/23/2012US20120213378 Spectral Translation/Folding in the Subband Domain
08/23/2012CA2827482A1 Speech decoder, speech encoder, speech decoding method, speech encoding method, speech decoding program, and speech encoding program
08/22/2012EP2490218A1 Method for interference suppression
08/22/2012EP2489041A1 Simultaneous time-domain and frequency-domain noise shaping for tdac transforms
08/22/2012CN102648495A Apparatus and method for generating a high frequency audio signal using adaptive oversampling
08/22/2012CN102646419A Method and apparatus for expanding bandwidth of audio signal
08/22/2012CN102646418A Method and system for eliminating multi-channel acoustic echo of remote voice frequency interaction
08/22/2012CN102117619B Method and device for adjusting gain of white noise stage
08/22/2012CN101661752B Signal processing method and device
08/21/2012US8249882 Decoding apparatus and decoding method
08/21/2012US8249877 Hybrid speech recognition
08/21/2012US8249876 Method for providing alternative interpretations of a voice input to a user
08/21/2012US8249870 Semi-automatic speech transcription
08/21/2012US8249862 Audio processing apparatuses
08/21/2012US8249861 High frequency compression integration
08/16/2012WO2012109385A1 Post-processing including median filtering of noise suppression gains
08/16/2012WO2012109384A1 Combined suppression of noise and out - of - location signals
08/16/2012WO2012108971A1 Devices for encoding and decoding a watermarked signal
08/16/2012WO2012108970A1 Devices for encoding and detecting a watermarked signal
08/16/2012WO2012108798A1 Efficient encoding/decoding of audio signals
08/16/2012WO2012108680A2 Method and device for bandwidth extension
08/16/2012US20120209700 Computerized information presentation methods
08/16/2012US20120209611 Speech signal restoration device and speech signal restoration method
08/16/2012US20120209608 Mobile communication terminal apparatus and method for executing application through voice recognition
08/16/2012US20120209602 Method and device for providing a plurality of audio files with consistent loudness levels but different audio characteristics
08/16/2012US20120209601 Dynamic enhancement of audio (DAE) in headset systems
08/16/2012US20120209597 Encoding apparatus, decoding apparatus and methods thereof
08/16/2012US20120207327 Processing Audio Signals
08/15/2012EP2486653A1 Gain control for an audio signal
08/15/2012EP2486564A1 Apparatus and method for generating a high frequency audio signal using adaptive oversampling
08/15/2012EP2324476B1 Multiple microphone switching and configuration
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