| 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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| 11/19/2013 | US8589172 Automatic detection, summarization and reporting of business intelligence highlights from automated dialog systems |
| 11/19/2013 | US8589170 Single control message device |
| 11/19/2013 | US8589169 System and method for creating audio files |
| 11/19/2013 | US8589160 Systems and methods for providing an electronic dictation interface |
| 11/19/2013 | US8589153 Adaptive conference comfort noise |
| 11/19/2013 | US8589152 Device, method and program for voice detection and recording medium |
| 11/19/2013 | US8589151 Vocoder and associated method that transcodes between mixed excitation linear prediction (MELP) vocoders with different speech frame rates |
| 11/14/2013 | WO2013168848A1 Blind source separation method using subordinate relationship between harmonic frequencies and demixing system using same |
| 11/14/2013 | WO2013168364A1 Speech therapy robot |
| 11/14/2013 | WO2013168200A1 Audio processing device, playback device, audio processing method, and program |
| 11/14/2013 | WO2013142652A3 Harmonicity estimation, audio classification, pitch determination and noise estimation |
| 11/14/2013 | US20130304479 Sustained Eye Gaze for Determining Intent to Interact |
| 11/14/2013 | US20130304476 Audio User Interaction Recognition and Context Refinement |
| 11/14/2013 | US20130304461 Method and an apparatus for voice quality enhancement |
| 11/14/2013 | DE112012000698T5 Stimmentransformation mit codierten Informationen Voices transformation with encoded information |
| 11/14/2013 | DE102013006163A1 Störgeräuschbeseitigungsverfahren Störgeräuschbeseitigungsverfahren |
| 11/13/2013 | EP2663094A1 Methods and apparatus for processing audio signals |
| 11/13/2013 | EP2662855A1 Voice control device, voice control method and voice control program |
| 11/13/2013 | EP2661744A1 A method, system and apparatus for processing audio signals |
| 11/13/2013 | CN103392204A Adaptive processing with multiple media processing nodes |
| 11/13/2013 | CN103390410A System and method for long-distance telephone conference |
| 11/13/2013 | CN103390408A Method and apparatus for processing audio signal |
| 11/13/2013 | CN103390407A Direct sound purification method based on double-primitive complex cepstrum domain reset technology |
| 11/13/2013 | CN103390403A Extraction method and device for mel frequency cepstrum coefficient (MFCC) characteristics |
| 11/13/2013 | CN102831898B Microphone array voice enhancement device with sound source direction tracking function and method thereof |
| 11/13/2013 | CN101964191B Audio signal processing system |
| 11/12/2013 | USRE44600 Encoding device and decoding device |
| 11/12/2013 | US8583445 Method and apparatus for processing a signal using a time-stretched band extension base signal |
| 11/12/2013 | US8583444 Method and apparatus for canceling vocal signal from audio signal |
| 11/12/2013 | US8583443 Recording and reproducing apparatus |
| 11/12/2013 | US8583442 Rhythm processing and frequency tracking in gradient frequency nonlinear oscillator networks |
| 11/12/2013 | US8583441 Method and system for providing speech dialogue applications |
| 11/12/2013 | US8583434 Methods for statistical analysis of speech |
| 11/12/2013 | US8583433 System and method for efficiently transcribing verbal messages to text |
| 11/12/2013 | US8583430 Semi-automated intermodal voice to data transcription method and apparatus |
| 11/12/2013 | US8583429 System and method for single-channel speech noise reduction |
| 11/12/2013 | US8583428 Sound source separation using spatial filtering and regularization phases |
| 11/12/2013 | US8583416 Robust information extraction from utterances |
| 11/07/2013 | WO2013166439A1 Systems and methods for source signal separation |
| 11/07/2013 | WO2013166091A1 Non-spatial speech detection system and method of using same |
| 11/07/2013 | WO2013166080A1 A universal reconfigurable echo cancellation system |
| 11/07/2013 | WO2013164981A1 Processing apparatus, processing method, program, computer readable information recording medium and processing system |
| 11/07/2013 | WO2013164029A1 Detecting wind noise in an audio signal |
| 11/07/2013 | US20130297320 Voice-controlled three-dimensional fabrication system |
| 11/07/2013 | US20130297319 Mobile device having at least one microphone sensor and method for controlling the same |
| 11/07/2013 | US20130297318 Speech recognition systems and methods |
| 11/07/2013 | US20130297303 Speech processing apparatus, control method thereof, storage medium storing control program thereof, and vehicle, information processing apparatus, and information processing system including the speech processing apparatus |
| 11/07/2013 | US20130297302 Systems And Methods For Voice Enhancement In Audio Conference |
| 11/07/2013 | US20130297301 Coupling an electronic skin tattoo to a mobile communication device |
| 11/07/2013 | US20130297053 Audio scene processing apparatus |
| 11/07/2013 | US20130294616 Method and system for speech enhancement in a room |
| 11/07/2013 | US20130293747 Imaging device, program, memory medium, and noise reduction method |
| 11/07/2013 | DE112011104737T5 Geräuschunterdrückungsvorrichtung Noise suppression device |
| 11/06/2013 | EP2661053A1 Voice control device, method of controlling voice, voice control program and mobile terminal device |
| 11/06/2013 | EP2660816A1 Audio signal processing method and electronic device supporting the same |
| 11/06/2013 | EP2660815A1 Methods and apparatus for audio processing |
| 11/06/2013 | EP2660814A1 Adaptive equalization system |
| 11/06/2013 | EP2660813A1 Dual microphone voice authentication for mobile device |
| 11/06/2013 | EP2660812A1 Bandwidth expansion method and apparatus |
| 11/06/2013 | EP2659487A1 A noise suppressing method and a noise suppressor for applying the noise suppressing method |
| 11/06/2013 | CN103384154A Pop-noise removing method |
| 11/06/2013 | CN102473414B Bandwidth extension encoder, bandwidth extension decoder and phase vocoder |
| 11/06/2013 | CN102138176B Signal analyzing device, signal control device, and method therefor |
| 11/06/2013 | CN102124518B Apparatus and method for processing an audio signal for speech enhancement using a feature extraction |
| 11/06/2013 | CN101903948B Systems, methods, and apparatus for multi-microphone based speech enhancement |
| 11/06/2013 | CN101800921B Sound signal processing apparatus |
| 11/06/2013 | CN101583996B A method and noise suppression circuit incorporating a plurality of noise suppression techniques |
| 11/06/2013 | CN101540171B Audio signal encoding or decoding |
| 11/06/2013 | CN101131817B Method and apparatus for robust speech classification |
| 11/05/2013 | US8577684 Selective security masking within recorded speech utilizing speech recognition techniques |
| 11/05/2013 | US8577682 System and method to use text-to-speech to prompt whether text-to-speech output should be added during installation of a program on a computer system normally controlled through a user interactive display |
| 11/05/2013 | US8577677 Sound source separation method and system using beamforming technique |
| 11/05/2013 | US8577676 Method and apparatus for maintaining speech audibility in multi-channel audio with minimal impact on surround experience |
| 11/05/2013 | US8577675 Method and device for speech enhancement in the presence of background noise |
| 11/05/2013 | US8577674 Operating methods for voice activity detection/silence suppression system |
| 11/05/2013 | US8577673 CELP post-processing for music signals |
| 11/05/2013 | US8577668 Displaying original text in a user interface with translated text |
| 11/04/2013 | CA2814434A1 Adaptive equalization system |
| 10/31/2013 | WO2013162995A2 Systems and methods for audio signal processing |
| 10/31/2013 | WO2013159809A1 Method of controlling a hearing instrument |
| 10/31/2013 | US20130290002 Voice control device, voice control method, and portable terminal device |
| 10/31/2013 | US20130290000 Voiced Interval Command Interpretation |
| 10/31/2013 | US20130289982 Recording medium |
| 10/31/2013 | US20130287229 Method, system and apparatus for processing audio signals |
| 10/31/2013 | US20130287227 Musical dynamics alteration of sounds |
| 10/31/2013 | US20130287225 Sound enhancement method, device, program and recording medium |
| 10/31/2013 | US20130287216 Estimation and suppression of harmonic loudspeaker nonlinearities |
| 10/30/2013 | EP2657938A1 Noise handling during audio and video recording |
| 10/30/2013 | CN103380456A A noise suppressing method and a noise suppressor for applying the noise suppressing method |
| 10/30/2013 | CN103380455A Efficient encoding/decoding of audio signals |
| 10/30/2013 | CN103379412A Audio device with a voice coil channel and a separately amplified telecoil channel |
| 10/30/2013 | CN103379231A Wireless conference phone and method for wireless conference phone performing voice signal transmission |
| 10/30/2013 | CN103377655A Apparatus and method with enhancement of sound quality |
| 10/30/2013 | CN102483927B Device for improving intelligibility of speech in multi-user communication system |
| 10/30/2013 | CN102356427B 噪声抑制装置 Noise suppression apparatus |
| 10/30/2013 | CN102272833B Audio equipment and signal processing method thereof |
| 10/29/2013 | US8572411 Systems and methods for secure transaction management and electronic rights protection |
| 10/29/2013 | US8571878 Speech compression and decompression apparatuses and methods providing scalable bandwidth structure |
| 10/29/2013 | US8571875 Method, medium, and apparatus encoding and/or decoding multichannel audio signals |
| 10/29/2013 | US8571873 Systems and methods for reconstruction of a smooth speech signal from a stuttered speech signal |