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)
08/2012
08/15/2012EP2171714B1 A device for and a method of processing audio signals
08/15/2012EP1806739B1 Noise suppressor
08/15/2012CN1757060B Voicing index controls for CELP speech coding
08/15/2012CN102638755A Digital hearing aid loudness compensation method based on frequency compression and movement
08/15/2012CN102637438A Voice filtering method
08/15/2012CN102637437A Audio processing apparatus and method of controlling the audio processing apparatus
08/15/2012CN102637436A Sound signal processing apparatus, sound signal processing method, and program
08/15/2012CN102637435A Audio signal processing device, audio signal processing method, and program
08/15/2012CN102637434A Method, apparatus, and medium for bandwidth extension encoding and decoding
08/15/2012CN102237093B Echo hiding method based on forward and backward echo kernels
08/15/2012CN101859569B Method for lowering noise of digital audio-frequency signal
08/15/2012CN101632119B Method and arrangement for smoothing of stationary background noise
08/15/2012CN101622666B Non-causal postfilter
08/14/2012US8244545 Dialog repair based on discrepancies between user model predictions and speech recognition results
08/14/2012US8244544 Editing voice input
08/14/2012US8244543 System and method for performing speech recognition to control devices on a network
08/14/2012US8244542 Video surveillance
08/14/2012US8244540 System and method for providing a textual representation of an audio message to a mobile device
08/14/2012US8244539 Audio comparison using phoneme matching
08/14/2012US8244538 Measuring double talk performance
08/14/2012US8244537 Audience state estimation system, audience state estimation method, and audience state estimation program
08/14/2012US8244536 Algorithm for intelligent speech recognition
08/14/2012US8244526 Systems, methods, and apparatus for highband burst suppression
08/14/2012US8244520 Use of defining ignorable rectangles to assist with iterative translation testing
08/14/2012US8243955 System for attenuating noise in an input signal
08/14/2012US8243761 Decoder synchronization adjustment
08/09/2012WO2012105880A1 Estimation and suppression of harmonic loudspeaker nonlinearities
08/09/2012WO2012105386A1 Sound segment detection device, sound segment detection method, and sound segment detection program
08/09/2012WO2012105385A1 Sound segment classification device, sound segment classification method, and sound segment classification program
08/09/2012WO2012093966A8 A method, system and apparatus for processing audio signals
08/09/2012US20120203559 Activating functions in processing devices using start codes embedded in audio
08/09/2012US20120203557 Comprehensive multiple feature telematics system
08/09/2012US20120203556 Devices for encoding and detecting a watermarked signal
08/09/2012US20120203555 Devices for encoding and decoding a watermarked signal
08/09/2012US20120201396 Audio signal component compensation system
08/09/2012US20120201362 Posting to social networks by voice
08/08/2012EP2485461A1 Voice communication apparatus
08/08/2012EP2485214A1 Signal processing method, signal processing apparatus, and signal processing program
08/08/2012EP2485029A1 Audio signal switching method and device
08/08/2012EP2483888A2 Suppressing noise in an audio signal
08/08/2012CN102629472A Noise rejection apparatus and noise rejection method
08/08/2012CN101964189B Audio signal switching method and device
08/08/2012CN101842834B Device and method for generating a multi-channel signal using voice signal processing
08/08/2012CN101105942B Method for optimizing CDMA network terminal tone quality
08/07/2012US8239210 Lossless multi-channel audio codec
08/07/2012US8239209 Method and apparatus for decoding an audio signal using a rendering parameter
08/07/2012US8239208 Spectral enhancing method and device
08/07/2012US8239205 Establishing a multimodal advertising personality for a sponsor of a multimodal application
08/07/2012US8239204 Inferring switching conditions for switching between modalities in a speech application environment extended for interactive text exchanges
08/07/2012US8239198 Method and system for creation of voice training profiles with multiple methods with uniform server mechanism using heterogeneous devices
08/07/2012US8239197 Efficient conversion of voice messages into text
08/07/2012US8239196 System and method for multi-channel multi-feature speech/noise classification for noise suppression
08/07/2012US8239194 System and method for multi-channel multi-feature speech/noise classification for noise suppression
08/07/2012US8239191 Speech encoding apparatus and speech encoding method
08/07/2012US8239190 Time-warping frames of wideband vocoder
08/07/2012US8238575 Determination of the coherence of audio signals
08/07/2012US8238547 Sound pickup apparatus and echo cancellation processing method
08/02/2012WO2012102977A1 Method and apparatus for masking wind noise
08/02/2012WO2012102130A1 Imaging device, program, recording media, and noise reduction method
08/02/2012WO2012102056A1 Device for determination of speech-speed conversion factor, speech-speed conversion device, program, and storage medium
08/02/2012WO2012100557A1 Bandwidth expansion method and apparatus
08/02/2012US20120197649 Audio Coding
08/02/2012US20120197648 Audio annotation
08/02/2012US20120197639 System that detects and identifies periodic interference
08/02/2012US20120197638 Method and Device for Noise Reduction Control Using Microphone Array
08/02/2012US20120197637 Speech processing responsive to a determined active communication zone in a vehicle
08/02/2012US20120197636 System and method for single-channel speech noise reduction
08/02/2012US20120195442 Oversampling in a combined transposer filter bank
08/01/2012EP2481048A1 Audio coding
08/01/2012EP1390942B1 Method for time aligning audio signals using characterizations based on auditory events
08/01/2012CN102625946A Systems, methods, apparatus, and computer-readable media for dereverberation of multichannel signal
08/01/2012CN102625006A Method and system for synchronization and alignment of echo cancellation data and audio communication equipment
08/01/2012CN102623016A Wideband speech processing method and device
07/2012
07/31/2012US8234121 Voice recognition system for an avionics system using unique words to encode specific frequencies
07/31/2012US8234120 Performing a safety analysis for user-defined voice commands to ensure that the voice commands do not cause speech recognition ambiguities
07/31/2012US8234118 Method and apparatus for generating dialog prosody structure, and speech synthesis method and system employing the same
07/31/2012US8234117 Speech-synthesis device having user dictionary control
07/31/2012US8234115 Systems and methods for determining the N-best strings
07/31/2012US8233636 Method, apparatus, and computer program for suppressing noise
07/31/2012CA2477697C Methods and apparatus for use in sound replacement with automatic synchronization to images
07/26/2012WO2012099518A1 Method and device for microphone selection
07/26/2012WO2012098579A1 Noise suppression device
07/26/2012WO2012098425A1 An audio scene processing apparatus
07/26/2012WO2012053810A3 System and method for voice communication
07/26/2012WO2012053809A3 Method and system based on voice communication for eliminating interference noise
07/26/2012US20120191461 Method and Apparatus for Voice Controlled Operation of a Media Player
07/26/2012US20120191450 System and method for noise reduction in processing speech signals by targeting speech and disregarding noise
07/26/2012US20120191447 Method and apparatus for masking wind noise
07/26/2012US20120189147 Sound processing apparatus, sound processing method and hearing aid
07/26/2012US20120189138 Signal processing method, signal processing apparatus, and signal processing program
07/26/2012US20120189137 Microphone unit, pocket transmitter and wireless audio system
07/26/2012DE10025655B4 Verfahren zum Entfernen einer unerwünschten Komponente aus einem Signal und System zum Unterscheiden zwischen unerwünschten und erwünschten Signalkomponenten A method for removing an undesired component from a signal and system for distinguishing between desired and undesired signal components
07/25/2012EP2478444A1 System for adaptive voice intelligibility processing
07/25/2012EP2477552A1 Device for reconstructing speech by ultrasonically probing the vocal apparatus
07/25/2012EP2035799B1 Identification of people using multiple types of input
07/25/2012CN102612712A Bandwidth extension of a low band audio signal
07/25/2012CN102612711A Signal processing method, information processor, and signal processing program
07/25/2012CN102611978A Wireless microphone, receiver, wireless microphone system and voice signal transmitting / receiving method
07/25/2012CN102611965A Method for eliminating influence of distance between dual-microphone de-noising mobilephone and mouth on sending loudness of dual-microphone de-noising mobilephone
07/25/2012CN102610237A Digital signal processor (DSP) implementation system for two-channel convolution mixed voice signal blind source separation algorithm
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