| 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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| 05/06/2009 | EP2054880A2 Time-warping of decoded audio signal after packet loss |
| 05/06/2009 | EP2054879A2 Re-phasing of decoder states after packet loss |
| 05/06/2009 | EP2054876A2 Packet loss concealment for sub-band predictive coding based on extrapolation of full-band audio waveform |
| 05/05/2009 | US7529678 Using a spoken utterance for disambiguation of spelling inputs into a speech recognition system |
| 05/05/2009 | US7529676 Audio device control device, audio device control method, and program |
| 05/05/2009 | US7529674 Speech animation |
| 05/05/2009 | US7529670 Automatic speech recognition system for people with speech-affecting disabilities |
| 05/05/2009 | US7529664 Signal decomposition of voiced speech for CELP speech coding |
| 05/05/2009 | US7529660 Method and device for frequency-selective pitch enhancement of synthesized speech |
| 05/05/2009 | US7529657 Configurable parameters for grammar authoring for speech recognition and natural language understanding |
| 05/05/2009 | US7529647 Computing distortion of media signals using embedded data with repetitive structure and log-polar mapping |
| 05/05/2009 | US7529352 System and method to provide local service for all emergency services numbers and to provide language assistance for calls to such numbers |
| 04/30/2009 | WO2009054393A1 High range interpolation device and high range interpolation method |
| 04/30/2009 | WO2009054228A1 Audio signal interpolation device and audio signal interpolation method |
| 04/30/2009 | WO2007034478A3 System and method for correcting speech |
| 04/30/2009 | WO2007001821A3 Multi-sensory speech enhancement using a speech-state model |
| 04/30/2009 | WO2006135499A3 Method and apparatus to facilitate vocoder erasure processing |
| 04/30/2009 | US20090113475 Systems and methods for integrating search capability in interactive video |
| 04/30/2009 | US20090112605 Free-speech command classification for car navigation system |
| 04/30/2009 | US20090112604 Automatically Generating Interactive Learning Applications |
| 04/30/2009 | US20090112602 System and method for controlling devices that are connected to a network |
| 04/30/2009 | US20090112579 Speech enhancement through partial speech reconstruction |
| 04/30/2009 | US20090112124 Method and apparatus for penetrating tissue |
| 04/30/2009 | US20090110208 Apparatus, medium and method to encode and decode high frequency signal |
| 04/30/2009 | US20090109297 Image capturing apparatus and information processing method |
| 04/30/2009 | DE102007050127A1 Verfahren und Vorrichtung zur Prüfung eines Objektes Method and apparatus for examination of an object |
| 04/29/2009 | EP1599742B1 Method for detection of own voice activity in a communication device |
| 04/29/2009 | EP1430674B1 Device and method for suppressing periodic interference signals |
| 04/29/2009 | CN101421782A Method and system for modification of audio signals |
| 04/29/2009 | CN101421781A Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal |
| 04/29/2009 | CN101419499A Multimedia human-computer interaction method based on cam and mike |
| 04/29/2009 | CN100483510C Voice level adjusting device and method |
| 04/28/2009 | US7526430 Speech synthesis apparatus |
| 04/28/2009 | US7526428 System and method for noise cancellation with noise ramp tracking |
| 04/28/2009 | US7526427 System and method for reception, processing and transmission of digital audio stream |
| 04/28/2009 | US7525952 Method and apparatus for determining the source of user-perceived voice quality degradation in a network telephony environment |
| 04/28/2009 | CA2492091C Hearing aid and a method for enhancing speech intelligibility |
| 04/23/2009 | WO2009051132A1 Signal processing system, device and method used in the system, and program thereof |
| 04/23/2009 | WO2009050487A1 Acoustic source separation |
| 04/23/2009 | WO2009049773A1 Device and method for generating a multi-channel signal using voice signal processing |
| 04/23/2009 | WO2009024442A3 Method for synchronizing media data streams |
| 04/23/2009 | WO2006130226A3 Audio codec post-filter |
| 04/23/2009 | US20090106031 Method and Apparatus for Re-Encoding Signals |
| 04/23/2009 | US20090106029 Voice acquisition system for a vehicle |
| 04/23/2009 | US20090106028 Automated tuning of speech recognition parameters |
| 04/23/2009 | US20090106021 Robust two microphone noise suppression system |
| 04/23/2009 | US20090103901 Content tag attachment support device and content tag attachment support method |
| 04/23/2009 | DE19747885B4 Verfahren zur Reduktion von Störungen akustischer Signale mittels der adaptiven Filter-Methode der spektralen Subtraktion A method of reducing acoustic interference signals by means of the adaptive filter method of spectral subtraction |
| 04/22/2009 | EP2051245A2 Wideband audio signal coding/decoding device and method |
| 04/22/2009 | EP2050094A1 Apparatus and method for transforming audio characteristics of an audio recording |
| 04/22/2009 | EP1671137A4 A system and method for noise cancellation with noise ramp tracking |
| 04/22/2009 | EP1317751A4 Computer system with integrated telephony, handwriting and speech recognition functions |
| 04/22/2009 | CN101416237A Method and apparatus for removing voice reverberation based on probability model of source and room acoustics |
| 04/22/2009 | CN101416225A On-vehicle device, voice information providing system, and utterance speed adjusting method |
| 04/22/2009 | CN101415045A Method and apparatus for implementing intelligent automatic level control in communication network |
| 04/21/2009 | US7523038 Voice controlled system and method |
| 04/21/2009 | US7523037 Data synthesis apparatus and program |
| 04/21/2009 | US7522966 Low power digital audio decoding/playing system for computing devices |
| 04/21/2009 | US7522965 Low power digital audio decoding/playing system for computing devices |
| 04/21/2009 | US7522964 Low power digital audio decoding/playing system for computing devices |
| 04/21/2009 | US7522961 Inner hair cell stimulation model for the use by an intra-cochlear implant |
| 04/16/2009 | WO2009048434A1 A dialogue system and a method for executing a fully mixed initiative dialogue (fmid) interaction between a human and a machine |
| 04/16/2009 | WO2009048291A1 Enhanced sound source localization system and method by using a movable microphone array |
| 04/16/2009 | WO2009047871A1 Echo suppression system, echo suppression method, echo suppression program, echo suppressor, sound output device, audio system, navigation system, and mobile body |
| 04/16/2009 | WO2009047858A1 Echo suppression system, echo suppression method, echo suppression program, echo suppression device, sound output device, audio system, navigation system, and moving vehicle |
| 04/16/2009 | WO2006034204A3 System and method for structuring information |
| 04/16/2009 | US20090100338 Interactive multimedia system |
| 04/16/2009 | US20090100150 Screen reader remote access system |
| 04/16/2009 | US20090099850 Vocal Command Directives To Compose Dynamic Display Text |
| 04/16/2009 | US20090099842 Creating A Voice Response Grammar From A Presentation Grammar |
| 04/16/2009 | DE102007048973A1 Vorrichtung und Verfahren zum Erzeugen eines Multikanalsignals mit einer Sprachsignalverarbeitung Apparatus and method for generating a multi-channel signal having a speech signal processing |
| 04/15/2009 | EP2048659A1 Gain and spectral shape adjustment in audio signal processing |
| 04/15/2009 | EP2047466A2 Systems, methods, and apparatus for gain factor limiting |
| 04/15/2009 | EP2047465A2 Systems, methods, and apparatus for wideband encoding and decoding of inactive frames |
| 04/15/2009 | EP2047464A2 Systems, methods, and apparatus for wideband encoding and decoding of active frames |
| 04/15/2009 | CN101410900A Device for and method of processing data for a wearable apparatus |
| 04/15/2009 | CN101410157A Sound processing apparatus, sound processing method, information recording medium, and program |
| 04/15/2009 | CN100479034C Sound signal processing apparatus and speech strengh computation method |
| 04/14/2009 | US7519538 Audio signal encoding or decoding |
| 04/14/2009 | US7519537 Method and apparatus for a verbo-manual gesture interface |
| 04/14/2009 | US7519536 System and method for providing network coordinated conversational services |
| 04/14/2009 | US7519530 Audio signal processing |
| 04/14/2009 | US7519520 Compact signal coding method and apparatus |
| 04/14/2009 | US7519442 Process for adjusting the sound volume of a digital sound recording |
| 04/14/2009 | US7519347 Method and device for noise detection |
| 04/14/2009 | US7519186 Noise reduction systems and methods for voice applications |
| 04/09/2009 | WO2009044525A1 Voice emphasis device and voice emphasis method |
| 04/09/2009 | WO2009043287A1 Apparatus and method for noise generation |
| 04/09/2009 | WO2009043066A1 Method and device for low-latency auditory model-based single-channel speech enhancement |
| 04/09/2009 | WO2006076280A3 Method and system for assessing pronunciation difficulties of non-native speakers |
| 04/09/2009 | WO2006074134A3 Voice activated lighting of control interfaces |
| 04/09/2009 | WO2005052913A3 Methods and apparatus for maximizing speech intelligibility in quiet or noisy backgrounds |
| 04/09/2009 | US20090094036 System and method of handling problematic input during context-sensitive help for multi-modal dialog systems |
| 04/09/2009 | US20090094018 Flexible Phrasebook |
| 04/09/2009 | US20090092265 Audio dosage control |
| 04/08/2009 | EP2045801A1 Efficient audio signal processing in the sub-band regime |
| 04/08/2009 | EP2045800A1 Method and apparatus for transcoding |
| 04/08/2009 | EP2044588A2 Method and system for reducing reception of unwanted messages |
| 04/08/2009 | CN101405792A Method for post-processing a signal in an audio decoder |
| 04/08/2009 | CN101404479A Audio output device and method |