| Patents for G10L 25 - Speech or voice analysis techniques not restricted to a single one of groups (4,910) |
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| 07/29/2008 | US7406419 Quality assessment tool |
| 07/23/2008 | EP1947638A1 Information processing device and method, and program |
| 07/16/2008 | EP1944754A1 Speech fundamental frequency estimator and method for estimating a speech fundamental frequency |
| 07/16/2008 | EP1944753A2 Method and device for detecting voice sections, and speech velocity conversion method and device utilizing said method and device |
| 07/10/2008 | WO2008082564A2 Network monitoring |
| 07/10/2008 | WO2008081226A1 Acoustic sensor for use in breathing masks |
| 07/10/2008 | WO2008081134A2 Process for the estimation of the quality of a communication in packet mode |
| 07/10/2008 | WO2008080673A2 Audio detection using distributed mobile computing |
| 07/10/2008 | US20080167862 Pitch Dependent Speech Recognition Engine |
| 07/10/2008 | US20080165885 Data Transmission |
| 07/10/2008 | CA2674459A1 Acoustic sensor for use in breathing masks |
| 07/09/2008 | EP1745463B1 Method of and system for classification of an audio signal |
| 07/09/2008 | CN101217759A A ringtone quality detecting method of CRBT |
| 07/03/2008 | WO2008077281A1 Method and apparatus for speech segmentation |
| 07/03/2008 | US20080162133 Audio Detection Using Distributed Mobile Computing |
| 07/02/2008 | EP1939859A2 Sound signal processing apparatus and program |
| 07/02/2008 | EP1938622A2 Method, system, and program product for measuring audio video synchronization independent of speaker characteristics |
| 07/02/2008 | EP1938496A1 Method and apparatus for estimating speech quality |
| 07/02/2008 | CN100399296C Method for search and recording of media signals |
| 07/01/2008 | US7395431 Data encryption method, recording medium, data transfer apparatus, and encrypted data decryption method |
| 06/26/2008 | US20080154585 Sound Signal Processing Apparatus and Program |
| 06/25/2008 | CN101208743A Method and device for noise detection |
| 06/25/2008 | CN101207665A Method and apparatus for obtaining attenuation factor |
| 06/24/2008 | US7392178 Chaos theoretical diagnosis sensitizer |
| 06/19/2008 | WO2008072913A1 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 |
| 06/19/2008 | US20080147414 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 |
| 06/12/2008 | WO2008067735A1 A classing method and device for sound signal |
| 06/12/2008 | WO2008067719A1 Sound activity detecting method and sound activity detecting device |
| 06/12/2008 | US20080141134 Information Processing Apparatus, Display Control Processing Method and Display Control Processing Program |
| 06/11/2008 | EP1930906A1 Information processing apparatus, display control processing method and display control processing program |
| 06/11/2008 | EP1930879A1 Joint estimation of formant trajectories via bayesian techniques and adaptive segmentation |
| 06/11/2008 | CN101199208A Method, system, and program product for measuring audio video synchronization |
| 06/11/2008 | CN101199207A Method, system, and program product for measuring audio video synchronization independent of speaker characteristics |
| 06/11/2008 | CN101197929A Information processing apparatus, display control processing method and display control processing program |
| 06/11/2008 | CN101197135A Aural signal classification method and device |
| 06/11/2008 | CN101197130A Sound activity detecting method and detector thereof |
| 06/10/2008 | US7386217 Indexing video by detecting speech and music in audio |
| 06/05/2008 | WO2008065808A1 Mashing-up data file, mashing-up device and contents making-out method |
| 06/04/2008 | EP1927981A1 Spectral refinement of audio signals |
| 06/04/2008 | EP1927192A1 Method and test signal for measuring speech intelligibility |
| 06/04/2008 | CN101194304A Sound signal processing device capable of identifying sound generating period and sound signal processing method |
| 06/04/2008 | CN100393085C Audio signal quality enhancement in a digital network |
| 05/29/2008 | WO2008063005A1 Method for improving speech signal using non-linear overweighting gain in a wavelet packet transform domain |
| 05/29/2008 | WO2008062782A1 Speech estimation system, speech estimation method, and speech estimation program |
| 05/28/2008 | CN101189610A Method and electronic device for determining a characteristic of a content item |
| 05/22/2008 | WO2008058842A1 Voice activity detection system and method |
| 05/22/2008 | US20080120097 Apparatus and Method for Digital Coding of Sound |
| 05/22/2008 | CA2663568A1 Voice activity detection system and method |
| 05/14/2008 | EP1606792B1 Method for analyzing fundamental frequency information and voice conversion method and system implementing said analysis method |
| 05/14/2008 | EP1579698B1 Method and system for augmenting an audio signal |
| 05/14/2008 | EP1269462B1 Voice activity detection apparatus and method |
| 05/13/2008 | US7373296 Method and apparatus for classifying a spectro-temporal interval of an input audio signal, and a coder including such an apparatus |
| 05/13/2008 | CA2416003C Method and apparatus of controlling noise level calculations in a conferencing system |
| 05/08/2008 | WO2008031984A3 Device and method for the temporal analysis of the agitation of a bedridden patient |
| 05/08/2008 | WO2007056652A3 Data compression for producing a spectrum trace |
| 05/08/2008 | US20080109217 Method, Apparatus and Computer Program Product for Controlling Voicing in Processed Speech |
| 05/08/2008 | US20080106249 Generating sample error coefficients |
| 05/07/2008 | EP1918909A1 Sampling error compensation |
| 05/06/2008 | US7370204 Watermark data embedding apparatus and extracting apparatus |
| 04/29/2008 | US7366667 Method and device for pause limit values in speech recognition |
| 04/24/2008 | WO2007076279A3 Method for classifying speech data |
| 04/23/2008 | EP1914729A1 Spectral band replication and high frequency reconstruction audio coding methods and apparatuses using adaptive noise-floor addition and noise substitution limiting |
| 04/23/2008 | EP1914728A1 Spectral band replication and high frequency reconstruction audio coding methods and apparatuses using adaptive noise-floor addition and noise substitution limiting |
| 04/17/2008 | US20080091421 Device And Method For Voice Activity Detection |
| 04/15/2008 | US7359857 Method and system of correcting spectral deformations in the voice, introduced by a communication network |
| 04/15/2008 | US7359856 Speech detection system in an audio signal in noisy surrounding |
| 04/15/2008 | US7359522 Coding of stereo signals |
| 04/10/2008 | DE102006044929A1 Vorrichtung zum Bestimmen von Informationen zur zeitlichen Ausrichtung zweier Informationssignale An apparatus for determining information about temporal alignment of two information signals |
| 04/09/2008 | EP1595246B1 Signal watermarking |
| 04/09/2008 | CN101159891A Voice activation detection control method and controll equipment thereof |
| 04/09/2008 | CN100380975C Method for generating hashes from a compressed multimedia content |
| 04/09/2008 | CN100380441C Method and device for detecting program with provided type, silence detector and receiver |
| 04/08/2008 | US7356464 Method and device for estimating signal power in compressed audio using scale factors |
| 04/03/2008 | US20080082322 Joint Estimation of Formant Trajectories Via Bayesian Techniques and Adaptive Segmentation |
| 04/02/2008 | EP1906385A1 Sound signal processing device capable of identifying sound generating period and sound signal processing method |
| 03/27/2008 | WO2008034632A1 Apparatus for determining data in order to temporally align two data signals |
| 03/26/2008 | EP1794745B1 Device and method for changing the segmentation of an audio piece |
| 03/20/2008 | WO2008031984A2 Device and method for the temporal analysis of the agitation of a bedridden patient |
| 03/20/2008 | WO2008031124A1 Apparatus for noise suppression in an audio signal |
| 03/19/2008 | EP1901281A1 Speech analyzer detecting pitch frequency, speech analyzing method, and speech analyzing program |
| 03/19/2008 | EP1899963A1 Method and device for noise detection |
| 03/18/2008 | US7346501 Compressing messages on a per semantic component basis while maintaining a degree of human readability |
| 03/18/2008 | US7346499 Wideband extension of telephone speech for higher perceptual quality |
| 03/18/2008 | US7345233 Apparatus and method for grouping temporal segments of a piece of music |
| 03/13/2008 | WO2008028484A1 A hearing aid with histogram based sound environment classification |
| 03/13/2008 | US20080065382 Speech-driven selection of an audio file |
| 03/13/2008 | US20080062315 Method and Device for Generating and Detecting Fingerprints for Synchronizing Audio and Video |
| 03/12/2008 | EP1896123A1 System, method and computer program for analysing an audio signal |
| 03/12/2008 | CN101142622A Method for classifying audio data |
| 03/12/2008 | CN101142591A Content sampling and identification |
| 03/06/2008 | WO2007000210A9 System, method and computer program for analysing an audio signal |
| 03/06/2008 | US20080059192 Method and System for Performing Telecommunication of Data |
| 03/05/2008 | EP1894187A1 Method and apparatus for transmitting speech data to a remote device in a distributed speech recognition system |
| 02/27/2008 | EP1891548A1 Method and electronic device for determining a characteristic of a content item |
| 02/26/2008 | US7337025 Neural network based method for exponent coding in a transform coder for high quality audio |
| 02/21/2008 | WO2008020134A1 Sealed connection between a metta0ic pipe and a flexible pipe and method for producing the same |
| 02/20/2008 | EP1497935B1 Feature-based audio content identification |
| 02/14/2008 | US20080040102 Frequency Compensation for Perceptual Speech Analysis |
| 02/14/2008 | US20080037517 Device for and method of terminating a voip call |
| 02/13/2008 | EP1887565A1 Method and device for detecting a tattooing identifier in an audio signal |