| 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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| 05/01/2014 | WO2014064324A1 Multi-device speech recognition |
| 05/01/2014 | WO2014063754A1 Audio enhancement system |
| 05/01/2014 | US20140122092 Personal audio assistant device and method |
| 05/01/2014 | US20140122085 Voice Controlled Vibration Data Analyzer Systems and Methods |
| 05/01/2014 | US20140122076 Voice Command System for Stitchers |
| 05/01/2014 | US20140122073 Personal audio assistant device and method |
| 05/01/2014 | US20140122053 System and method for providing worldwide real-time personal medical information |
| 05/01/2014 | US20140119558 Personal audio assistant device and method |
| 04/30/2014 | EP2725816A1 A method and system for generating subtitles |
| 04/30/2014 | EP2724341A1 Method for operating a hearing device as well as a hearing device |
| 04/30/2014 | EP2724340A1 Single channel suppression of impulsive interferences in noisy speech signals |
| 04/30/2014 | CN103765511A Single channel suppression of impulsive interferences in noisy speech signals |
| 04/30/2014 | CN103765509A Encoding device and method, decoding device and method, and program |
| 04/30/2014 | CN103761974A Cochlear implant |
| 04/30/2014 | CN103761973A Audio signal processing method |
| 04/30/2014 | CN103038825B Voice enhancement method and device |
| 04/30/2014 | CN102656627B Multi-channel audio processing method and device |
| 04/29/2014 | US8713593 Detection system and method for mobile device application |
| 04/29/2014 | US8713542 Pausing a VoiceXML dialog of a multimodal application |
| 04/29/2014 | US8712782 Method and apparatus to determine encoding mode of audio signal and method and apparatus to encode and/or decode audio signal using the encoding mode determination method and apparatus |
| 04/29/2014 | US8712781 System and method for customized prompting |
| 04/29/2014 | US8712780 Systems and methods for picture based communication |
| 04/29/2014 | US8712779 Information retrieval system, information retrieval method, and information retrieval program |
| 04/29/2014 | US8712778 Systems and methods for archiving and retrieving navigation points in a voice command platform |
| 04/29/2014 | US8712772 Method and system for processing dictated information |
| 04/29/2014 | US8712771 Automated difference recognition between speaking sounds and music |
| 04/29/2014 | US8712770 Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noise |
| 04/29/2014 | US8712769 Apparatus and method for noise removal by spectral smoothing |
| 04/29/2014 | US8712768 System and method for enhanced artificial bandwidth expansion |
| 04/29/2014 | US8712763 Method for encoding signal, and method for decoding signal |
| 04/29/2014 | US8712762 Noise suppression in speech signals |
| 04/29/2014 | US8712074 Noise spectrum tracking in noisy acoustical signals |
| 04/24/2014 | WO2014063104A2 Keyword voice activation in vehicles |
| 04/24/2014 | WO2014062859A1 Audio signal manipulation for speech enhancement before sound reproduction |
| 04/24/2014 | WO2014059897A1 Method and device for balancing frequency response of sound playback system through offline iteration |
| 04/24/2014 | US20140114665 Keyword voice activation in vehicles |
| 04/24/2014 | US20140114664 Active Participant History in a Video Conferencing System |
| 04/24/2014 | US20140112496 Microphone placement for noise cancellation in vehicles |
| 04/24/2014 | DE102010012427B4 Verfahren zur Zuordnung von Sprachmerkmalen zu Bewegungsmustern A method for allocation of speech features to movement patterns |
| 04/23/2014 | CN103745729A Audio de-noising method and audio de-noising system |
| 04/23/2014 | CN103745728A Method and device for intelligent active noise reduction for house |
| 04/23/2014 | CN103745727A Compressed sensing method of noise-containing voice signal |
| 04/23/2014 | CN102708860B Method for establishing judgment standard for identifying bird type based on sound signal |
| 04/23/2014 | CN101185127B Methods and apparatus for coding and decoding highband part of voice signal |
| 04/22/2014 | US8707183 Detection of a user's visual impairment based on user inputs or device settings, and presentation of a website-related data for sighted or visually-impaired users based on those inputs or settings |
| 04/22/2014 | US8706511 Low-complexity spectral analysis/synthesis using selectable time resolution |
| 04/22/2014 | US8706509 Method and a decoder for attenuation of signal regions reconstructed with low accuracy |
| 04/22/2014 | US8706508 Audio decoding apparatus and audio decoding method performing weighted addition on signals |
| 04/22/2014 | US8706506 Waveform compressing apparatus, waveform decompressing apparatus, and method of producing compressed data |
| 04/22/2014 | US8706503 Intent deduction based on previous user interactions with voice assistant |
| 04/22/2014 | US8706502 Electronic equipment and television receiver utilizing multimodal multifunction voice commands |
| 04/22/2014 | US8706500 Establishing a multimodal personality for a multimodal application |
| 04/22/2014 | US8706499 Periodic ambient waveform analysis for enhanced social functions |
| 04/22/2014 | US8706497 Speech signal restoration device and speech signal restoration method |
| 04/22/2014 | US8706495 Synchronise an audio cursor and a text cursor during editing |
| 04/22/2014 | US8706494 Content and advertising service using one server for the content, sending it to another for advertisement and text-to-speech synthesis before presenting to user |
| 04/22/2014 | US8706493 Controllable prosody re-estimation system and method and computer program product thereof |
| 04/22/2014 | US8706489 System and method for selecting audio contents by using speech recognition |
| 04/22/2014 | US8706485 Method and device for mnemonic contact image association |
| 04/22/2014 | US8706483 Partial speech reconstruction |
| 04/22/2014 | US8706482 Voice coder with multiple-microphone system and strategic microphone placement to deter obstruction for a digital communication device |
| 04/22/2014 | US8706471 Communication system using mixed translating while in multilingual communication |
| 04/22/2014 | US8706277 Method and system for memory usage in real-time audio systems |
| 04/22/2014 | US8705778 Method and apparatus for generating and playing audio signals, and system for processing audio signals |
| 04/22/2014 | US8705759 Method for determining a signal component for reducing noise in an input signal |
| 04/17/2014 | WO2014056328A1 Echo cancellation method and device |
| 04/17/2014 | WO2014022790A3 Method for using pauses detected in speech input to assist in interpreting the input during conversational interaction for information retrieval |
| 04/17/2014 | US20140108019 Smart Home Automation Systems and Methods |
| 04/17/2014 | US20140108012 User speech interfaces for interactive media guidance applications |
| 04/16/2014 | EP2720477A1 Virtual bass synthesis using harmonic transposition |
| 04/16/2014 | EP2720224A2 Voice Converting Apparatus and Method for Converting User Voice Thereof |
| 04/16/2014 | EP2719195A1 Generating a masking signal on an electronic device |
| 04/16/2014 | EP2718926A1 Method and apparatus for encoding a signal |
| 04/16/2014 | CN103733259A Method for operating a hearing device as well as a hearing device |
| 04/16/2014 | CN103733258A Encoding device and method, decoding device and method, and program |
| 04/16/2014 | CN103731567A Method and system for reducing noise in a shared media session |
| 04/16/2014 | CN103730131A Voice quality evaluation method and device |
| 04/16/2014 | CN103730126A Noise suppression method and noise suppressor |
| 04/16/2014 | CN103730125A Method and equipment for echo cancellation |
| 04/16/2014 | CN103730124A Noise robustness endpoint detection method based on likelihood ratio test |
| 04/16/2014 | CN103730123A Method and device for estimating attenuation factors in noise suppression |
| 04/16/2014 | CN103730122A Voice converting apparatus and method for converting user voice thereof |
| 04/16/2014 | CN103730113A Method for removing emotion voice interference during voiceprint identification and system for removing emotion voice interference during voiceprint identification |
| 04/16/2014 | CN102820036B Method and device for eliminating noises in self-adaption mode |
| 04/16/2014 | CN102779526B Pitch extraction and correcting method in speech signal |
| 04/16/2014 | CN102714041B Improved excitation signal bandwidth extension |
| 04/16/2014 | CN102419980B Voice-band extending apparatus and voice-band extending method |
| 04/15/2014 | US8700594 Enabling multidimensional search on non-PC devices |
| 04/15/2014 | US8700411 Compressed domain encoding apparatus and methods for use with media signals |
| 04/15/2014 | US8700408 In-vehicle apparatus and information display system |
| 04/15/2014 | US8700406 Preserving audio data collection privacy in mobile devices |
| 04/15/2014 | US8700403 Unified treatment of data-sparseness and data-overfitting in maximum entropy modeling |
| 04/15/2014 | US8700396 Generating speech data collection prompts |
| 04/15/2014 | US8700391 Low complexity bandwidth expansion of speech |
| 04/15/2014 | US8700390 Operating method for voice activity detection/silence suppression system |
| 04/15/2014 | US8700388 Audio transform coding using pitch correction |
| 04/15/2014 | US8700387 Method and system for efficient transcoding of audio data |
| 04/15/2014 | US8699944 Device pairing using device generated sound |
| 04/10/2014 | WO2014054314A1 Audio signal processing device, method, and program |
| 04/10/2014 | WO2014053875A1 An apparatus and method for reproducing recorded audio with correct spatial directionality |