| Patents for G10L 25 - Speech or voice analysis techniques not restricted to a single one of groups (4,910) |
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| 08/21/2013 | CN103251386A Apparatus and method for voice assisted medical diagnosis |
| 08/21/2013 | CN102077274B Multi-microphone voice activity detector |
| 08/20/2013 | US8515108 Input selection for auditory devices |
| 08/15/2013 | WO2013119997A1 Perceptual computing with conversational agent |
| 08/15/2013 | US20130211830 Wind suppression/replacement component for use with electronic systems |
| 08/14/2013 | EP2626856A1 Encoding device, decoding device, encoding method, and decoding method |
| 08/14/2013 | CN103250209A Hearing aid and method of improved audio reproduction |
| 08/14/2013 | CN103250208A Signal processing device, signal processing method and signal processing program |
| 08/14/2013 | CN103247298A Sensitivity calibration method and audio frequency apparatus |
| 08/14/2013 | CN103247297A Two mode AGC for single and multiple speakers |
| 08/14/2013 | CN103247293A Coding method and decoding method for voice data |
| 08/13/2013 | US8510121 Multiple description audio coding and decoding method, apparatus, and system |
| 08/08/2013 | US20130204625 Exercise and learning concept using an exercise and learning device for the therapeutic treatment of patients in the medical domain |
| 08/07/2013 | EP2624252A1 Speech processing device and speech processing method |
| 08/07/2013 | CN103236265A MP3Stegz steganography detecting method |
| 08/07/2013 | CN103236260A Voice recognition system |
| 08/07/2013 | CN103236258A Bhattacharyya distance optimal wavelet packet decomposition-based speech emotion feature extraction method |
| 08/07/2013 | CN102103855B Method and device for detecting audio clip |
| 08/01/2013 | US20130195302 Hearing aid and a method of enhancing speech reproduction |
| 07/31/2013 | EP2619753A1 Method and apparatus for adaptively detecting voice activity in input audio signal |
| 07/31/2013 | EP1620844B1 System and method for combined frequency-domain and time-domain pitch extraction for speech signals |
| 07/31/2013 | CN103227872A Voice signal processing method, voice signal detecting method and related equipment |
| 07/31/2013 | CN103226952A Voice processing apparatus, method and program |
| 07/31/2013 | CN103226948A Audio scene recognition method based on acoustic events |
| 07/30/2013 | US8498876 Method for reduction of aliasing introduced by spectral envelope adjustment in real-valued filterbanks |
| 07/30/2013 | US8498435 Signal processing apparatus and signal processing method |
| 07/25/2013 | WO2013109432A1 Voice activity detection in presence of background noise |
| 07/25/2013 | WO2013079524A3 Enhanced chroma extraction from an audio codec |
| 07/24/2013 | EP2618330A2 Audio coding device and method |
| 07/24/2013 | EP2617032A1 Coding and decoding a transient frame |
| 07/24/2013 | EP2617029A1 Estimating a pitch lag |
| 07/24/2013 | CN103220384A Dangerous snore cell phone acquisition and self-rescue system |
| 07/24/2013 | CN103219013A Generating system of speech two-dimension code and operation method thereof |
| 07/24/2013 | CN102543063B Method for estimating speech speed of multiple speakers based on segmentation and clustering of speakers |
| 07/24/2013 | CN102499815B Method for assisting deaf people to perceive environmental sound |
| 07/23/2013 | US8494849 Method and apparatus for transmitting speech data to a remote device in a distributed speech recognition system |
| 07/18/2013 | US20130185068 Speech recognition device, speech recognition method and program |
| 07/18/2013 | US20130182875 Hearing aid and a method of improved audio reproduction |
| 07/17/2013 | CN203070757U A voice recognizer used in self-service Chinese voice learning |
| 07/17/2013 | CN103209036A Transient signal detection method based on Hilbert-Huang transform (HHT) double noise reduction |
| 07/17/2013 | CN102171753B Method for error hiding in the transmission of speech data with errors |
| 07/10/2013 | CN103198838A Abnormal sound monitoring method and abnormal sound monitoring device used for embedded system |
| 07/10/2013 | CN103198837A Method of voice dataanalyses |
| 07/10/2013 | CN103198827A Voice emotion correction method based on relevance of prosodic feature parameter and emotion parameter |
| 07/10/2013 | CN101809652B Frequency axis elastic coefficient estimation device and system method |
| 07/04/2013 | US20130170404 Control capabilities for information recording sessions |
| 07/03/2013 | CN103189916A Method and device for estimating a pattern in a signal |
| 07/03/2013 | CN103189915A Decomposition of music signals using basis functions with time-evolution information |
| 07/03/2013 | CN103187070A Audio file processing method and system based on mobile terminal |
| 07/03/2013 | CN103187069A Method and device for subaudio frequency last syllable detection |
| 07/03/2013 | CN103187046A Display control apparatus and method |
| 07/03/2013 | CN102568476B Voice conversion method based on self-organizing feature map network cluster and radial basis network |
| 07/03/2013 | CN102142257B Audio signal processing method and device |
| 06/27/2013 | WO2013093291A1 Method of detecting a predetermined frequency band in an audio data signal, detection device and computer program corresponding thereto |
| 06/27/2013 | US20130166291 Emotional and/or psychiatric state detection |
| 06/27/2013 | US20130166288 Very Short Pitch Detection and Coding |
| 06/27/2013 | US20130163588 Method of transmitting data in a communication system |
| 06/26/2013 | EP2608201A2 Signal processing apparatus and signal processing method |
| 06/26/2013 | EP2608200A1 Estimation of speech energy based on code excited linear prediction (CELP) parameters extracted from a partially- decoded CELP-encoded bit stream and applications of same |
| 06/26/2013 | CN103180900A Systems, methods, and apparatus for voice activity detection |
| 06/26/2013 | CN103177733A Method and system for evaluating Chinese mandarin retroflex suffixation pronunciation quality |
| 06/26/2013 | CN103177732A Sound comparison processing detection system and detection method based on digital signal processor (DSP) |
| 06/26/2013 | CN103177731A Improved method and device for CTCSS (Continuous Tone Controlled Squelch System) tail tone detecting simulation |
| 06/25/2013 | US8473290 Voice barge-in in telephony speech recognition |
| 06/25/2013 | US8473288 Quantizer, encoder, and the methods thereof |
| 06/25/2013 | US8473282 Sound processing device and program |
| 06/25/2013 | US8472508 Data transmission |
| 06/25/2013 | CA2501368C Methods and devices for source controlled variable bit-rate wideband speech coding |
| 06/20/2013 | WO2013087861A2 Apparatus, method and computer programm for avoiding clipping artefacts |
| 06/20/2013 | WO2013045693A3 High quality detection in fm stereo radio signals |
| 06/19/2013 | EP2603862A2 Method for analyzing signals providing instantaneous frequencies and sliding fourier transforms, and device for analyzing signals |
| 06/19/2013 | CN203012963U Detection circuit of vehicle collision sound |
| 06/19/2013 | CN103167174A Output method, device and mobile terminal of mobile terminal greetings |
| 06/19/2013 | CN103165139A Method and device for detecting figure infra-acoustic frequency signals |
| 06/19/2013 | CN103165138A Visual feedback of audio input levels |
| 06/19/2013 | CN103165130A Voice text matching cloud system |
| 06/19/2013 | CN103165127A Sound segmentation equipment, sound segmentation method and sound detecting system |
| 06/19/2013 | CN102419973B Tone evaluating method |
| 06/18/2013 | US8468016 Speech feature extraction apparatus, speech feature extraction method, and speech feature extraction program |
| 06/18/2013 | CA2638265C Noise reduction with integrated tonal noise reduction |
| 06/13/2013 | WO2013084774A1 Sound processing device, sound processing method, program, recording medium, server device, sound replay device, and sound processing system |
| 06/13/2013 | US20130151246 Adaptive voice activity detection |
| 06/13/2013 | US20130151245 Method for Determining Fundamental-Frequency Courses of a Plurality of Signal Sources |
| 06/13/2013 | CA2853904A1 Sound processing device, sound processing method, program, recording medium, server device, sound reproducing device, and sound processing system |
| 06/12/2013 | CN202996093U Foreign language pronunciation scoring device |
| 06/12/2013 | CN103155036A Speech processing device and speech processing method |
| 06/12/2013 | CN103154932A Method for analyzing signals providing instantaneous frequencies and sliding fourier transforms, and device for analyzing signals |
| 06/12/2013 | CN103151049A Method and system for service quality assurance facing mobile voice frequency |
| 06/12/2013 | CN103151042A Full-automatic oral language evaluating management and scoring system and scoring method thereof |
| 06/12/2013 | CN103151040A System for managing sound source information |
| 06/12/2013 | CN102394065B Analysis method of digital audio fake quality WAVE file |
| 06/12/2013 | CN101536087B System And Method For Modeling Speech Spectra |
| 06/06/2013 | WO2013080449A1 Audio processing device, method, program, and integrated circuit |
| 06/06/2013 | WO2013079782A1 An audio driver user interface |
| 06/06/2013 | WO2013079781A1 Apparatus and method for audio reactive ui information and display |
| 06/06/2013 | WO2013079524A2 Enhanced chroma extraction from an audio codec |
| 06/06/2013 | US20130144622 Speech processing device and speech processing method |
| 06/06/2013 | US20130144615 Method and apparatus for processing an audio signal based on an estimated loudness |
| 06/06/2013 | US20130144614 Bandwidth Extender |
| 06/06/2013 | US20130144612 Pitch Period Segmentation of Speech Signals |