CN103403710B - 对来自音频信号的特征指纹的提取和匹配 - Google Patents
对来自音频信号的特征指纹的提取和匹配 Download PDFInfo
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- CN103403710B CN103403710B CN201280005546.5A CN201280005546A CN103403710B CN 103403710 B CN103403710 B CN 103403710B CN 201280005546 A CN201280005546 A CN 201280005546A CN 103403710 B CN103403710 B CN 103403710B
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- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
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- G—PHYSICS
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- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
- G10L25/54—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for retrieval
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Abstract
Description
Claims (6)
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US13/025,060 | 2011-02-10 | ||
US13/025,060 US9093120B2 (en) | 2011-02-10 | 2011-02-10 | Audio fingerprint extraction by scaling in time and resampling |
PCT/US2012/021303 WO2012108975A2 (en) | 2011-02-10 | 2012-01-13 | Extraction and matching of characteristic fingerprints from audio signals |
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Publication Number | Publication Date |
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CN103403710A CN103403710A (zh) | 2013-11-20 |
CN103403710B true CN103403710B (zh) | 2016-11-09 |
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US (1) | US9093120B2 (zh) |
EP (1) | EP2673775A4 (zh) |
JP (1) | JP5826291B2 (zh) |
CN (1) | CN103403710B (zh) |
TW (2) | TWI480855B (zh) |
WO (1) | WO2012108975A2 (zh) |
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- 2012-01-13 CN CN201280005546.5A patent/CN103403710B/zh not_active Expired - Fee Related
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- 2012-01-19 TW TW101102127A patent/TWI480855B/zh not_active IP Right Cessation
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CN103403710A (zh) | 2013-11-20 |
TW201246183A (en) | 2012-11-16 |
TWI560708B (en) | 2016-12-01 |
WO2012108975A3 (en) | 2012-11-01 |
JP2014506686A (ja) | 2014-03-17 |
TW201447871A (zh) | 2014-12-16 |
JP5826291B2 (ja) | 2015-12-02 |
EP2673775A2 (en) | 2013-12-18 |
TWI480855B (zh) | 2015-04-11 |
EP2673775A4 (en) | 2017-07-19 |
US9093120B2 (en) | 2015-07-28 |
US20120209612A1 (en) | 2012-08-16 |
WO2012108975A2 (en) | 2012-08-16 |
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