Class G10L : SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION
Subclass 11/04: Determination or detection of speech or audio characteristics not restricted to a single one of groups G10L 15/00-G10L 21/00 Pitch determination of speech signals
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9761249 | Improving natural language interactions using emotional modulation | Sep 25, 13 | Sep 12, 17 | INTEL CORPORATION |
| 9646625 | Audio correction apparatus, and audio correction method thereof | Dec 19, 13 | May 09, 17 | SAMSUNG ELECTRONICS CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, |
| 9595256 | System and method for singing synthesis | Dec 04, 13 | Mar 14, 17 | NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY |
| 9548067 | Estimating pitch using symmetry characteristics | Dec 15, 15 | Jan 17, 17 | KNUEDGE INCORPORATED |
| 9536545 | Audio visual signature, method of deriving a signature, and method of comparing audio-visual data background | Feb 26, 14 | Jan 03, 17 | SNELL LIMITED |
| 9396740 | Systems and methods for estimating pitch in audio signals based on symmetry characteristics independent of harmonic amplitudes | Sep 30, 14 | Jul 19, 16 | KNUEDGE INCORPORATED |
| 9015038 | Coding generic audio signals at low bitrates and low delay | Oct 25, 11 | Apr 21, 15 | VOICEAGE CORPORATION |
| 8996364 | Computational techniques for continuous pitch correction and harmony generation | Apr 12, 11 | Mar 31, 15 | SMULE, INC. |
| 8983829 | Coordinating and mixing vocals captured from geographically distributed performers | Apr 12, 11 | Mar 17, 15 | SMULE, INC. |
| 8855855 | Vehicle control apparatus | Mar 18, 13 | Oct 07, 14 | HYUNDAI MOTOR COMPANY |
| 8838441 | Time warped modified transform coding of audio signals | Feb 14, 13 | Sep 16, 14 | DOLBY INTERNATIONAL AB |
| 8831932 | Scalable audio in a multi-point environment | Nov 11, 11 | Sep 09, 14 | POLYCOM, INC. |
| 8788275 | Decoding method and apparatus for an audio signal through high frequency compensation | Sep 20, 07 | Jul 22, 14 | FUJITSU LIMITED |
| 8738370 | Speech analyzer detecting pitch frequency, speech analyzing method, and speech analyzing program | Jun 02, 06 | May 27, 14 | A.G.I. INC., A.G.I. INC. AND SHUNJI MITSUYOSHI, MITSUYOSHI, SHINJI, |
| 8700388 | Audio transform coding using pitch correction | Mar 23, 09 | Apr 15, 14 | FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
| 8694325 | Hierarchical audio coding, decoding method and system | Oct 26, 10 | Apr 08, 14 | ZTE CORPORATION |
| 8682666 | Speaker characterization through speech analysis | May 07, 12 | Mar 25, 14 | VOICESENSE LTD. |
| 8676574 | Method for tone/intonation recognition using auditory attention cues | Nov 10, 10 | Mar 18, 14 | SONY INTERACTIVE ENTERTAINMENT INC. |
| 8654761 | System for conealing missing audio waveforms | Dec 17, 12 | Feb 18, 14 | CISCO TECHNOLOGY, INC. |
| 8645127 | Efficient coding of digital media spectral data using wide-sense perceptual similarity | Nov 26, 08 | Feb 04, 14 | MICROSOFT TECHNOLOGY LICENSING, LLC |
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