Class G10L : SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION
Subclass 11/02: Determination or detection of speech or audio characteristics not restricted to a single one of groups G10L 15/00-G10L 21/00 Detection of presence or absence of speech signals
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 8942987 | Identifying qualified audio of a plurality of audio streams for display in a user interface | Mar 21, 14 | Jan 27, 15 | Jefferson Audio Video Systems, Inc. |
| 8909522 | Voice activity detector based upon a detected change in energy levels between sub-frames and a method of operation | Jul 08, 08 | Dec 09, 14 | MOTOROLA SOLUTIONS, INC. |
| 8856049 | Audio signal classification by shape parameter estimation for a plurality of audio signal samples | Mar 26, 08 | Oct 07, 14 | NOKIA TECHNOLOGIES OY |
| 8731912 | Delaying audio notifications | Mar 14, 13 | May 20, 14 | GOOGLE LLC |
| 8731936 | Energy-efficient unobtrusive identification of a speaker | May 26, 11 | May 20, 14 | MICROSOFT TECHNOLOGY LICENSING, LLC |
| 8645133 | Adaptation of voice activity detection parameters based on encoding modes | Feb 07, 13 | Feb 04, 14 | CONVERSANT WIRELESS LICENSING S.A R.L. |
| 8600754 | System and method of providing voice updates from a navigation system that recognizes an active conversation | Oct 09, 12 | Dec 03, 13 | QUALCOMM INCORPORATED |
| 8595014 | Providing audible navigation system direction updates during predetermined time windows so as to minimize impact on conversations | Apr 19, 10 | Nov 26, 13 | QUALCOMM INCORPORATED |
| 8532999 | Apparatus and method for generating a multi-channel synthesizer control signal, multi-channel synthesizer, method of generating an output signal from an input signal and machine-readable storage medium | Jun 13, 11 | Sep 10, 13 | DOLBY INTERNATIONAL AB, FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., KONINKLIJKE PHILIPS ELECTRONICS N.V., |
| 8374860 | Method, apparatus, system and software product for adaptation of voice activity detection parameters based oncoding modes | Sep 29, 11 | Feb 12, 13 | CONVERSANT WIRELESS LICENSING S.A R.L. |
| 8364482 | System and method for obtaining a message type identifier through an in-band modem | Jun 28, 10 | Jan 29, 13 | QUALCOMM INCORPORATED |
| 8364492 | Apparatus, method and program for giving warning in connection with inputting of unvoiced speech | Jul 06, 07 | Jan 29, 13 | NEC CORPORATION |
| 8359198 | Pre-processing and speech codec encoding of ring-back audio signals transmitted over a communication network to a subscriber terminal | Mar 21, 12 | Jan 22, 13 | INTEL CORPORATION |
| 8352256 | Adaptive reduction of noise signals and background signals in a speech-processing system | Sep 30, 10 | Jan 08, 13 | ENTROPIC COMMUNICATIONS, LLC |
| 8332219 | Speech detection method using multiple voice capture devices | Jul 30, 10 | Dec 11, 12 | MICROCHIP TECHNOLOGY INCORPORATED |
| 8271262 | Portable lip reading sensor system | Sep 22, 09 | Sep 18, 12 | IRVINE SENSORS CORPORATION, PFG IP LLC, |
| 8260606 | Method and means for decoding background noise information | Feb 02, 09 | Sep 04, 12 | UNIFY GMBH & CO. KG |
| 8244529 | Multi-pass echo residue detection with speech application intelligence | Sep 20, 11 | Aug 14, 12 | NUANCE COMMUNICATIONS, INC. |
| 8200484 | Elimination of cross-channel interference and multi-channel source separation by using an interference elimination coefficient based on a source signal absence probability | Aug 12, 05 | Jun 12, 12 | SAMSUNG ELECTRONICS CO., LTD. |
| 8165874 | System, method, and program product for processing speech ratio difference data variations in a conversation between two persons | Mar 06, 09 | Apr 24, 12 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
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