CN109977630A - 音频指纹生成方法及装置 - Google Patents
音频指纹生成方法及装置 Download PDFInfo
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- CN109977630A CN109977630A CN201711443837.3A CN201711443837A CN109977630A CN 109977630 A CN109977630 A CN 109977630A CN 201711443837 A CN201711443837 A CN 201711443837A CN 109977630 A CN109977630 A CN 109977630A
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- 238000004364 calculation method Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 2
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
- G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- 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
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- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Collating Specific Patterns (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711443837.3A CN109977630B (zh) | 2017-12-27 | 2017-12-27 | 音频指纹生成方法及装置 |
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CN201711443837.3A CN109977630B (zh) | 2017-12-27 | 2017-12-27 | 音频指纹生成方法及装置 |
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CN109977630A true CN109977630A (zh) | 2019-07-05 |
CN109977630B CN109977630B (zh) | 2021-12-24 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100733145B1 (ko) * | 2005-09-15 | 2007-06-27 | 한국과학기술원 | 정규화된 스펙트럼 부밴드 중심점에 기반한 핑거프린트생성 방법 및 오디오 핑거프린팅 시스템 |
CN103440313A (zh) * | 2013-08-27 | 2013-12-11 | 复旦大学 | 基于音频指纹特征的音乐检索*** |
CN105184610A (zh) * | 2015-09-02 | 2015-12-23 | 王磊 | 基于音频指纹的实时移动广告同步投放方法及设备 |
CN105657535A (zh) * | 2015-12-29 | 2016-06-08 | 北京搜狗科技发展有限公司 | 一种音频识别方法和装置 |
US20170061557A1 (en) * | 2008-05-01 | 2017-03-02 | Google Inc. | Automated Media Rights Detection |
US20170365276A1 (en) * | 2016-04-08 | 2017-12-21 | Source Digital, Inc. | Audio fingerprinting based on audio energy characteristics |
-
2017
- 2017-12-27 CN CN201711443837.3A patent/CN109977630B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100733145B1 (ko) * | 2005-09-15 | 2007-06-27 | 한국과학기술원 | 정규화된 스펙트럼 부밴드 중심점에 기반한 핑거프린트생성 방법 및 오디오 핑거프린팅 시스템 |
US20170061557A1 (en) * | 2008-05-01 | 2017-03-02 | Google Inc. | Automated Media Rights Detection |
CN103440313A (zh) * | 2013-08-27 | 2013-12-11 | 复旦大学 | 基于音频指纹特征的音乐检索*** |
CN105184610A (zh) * | 2015-09-02 | 2015-12-23 | 王磊 | 基于音频指纹的实时移动广告同步投放方法及设备 |
CN105657535A (zh) * | 2015-12-29 | 2016-06-08 | 北京搜狗科技发展有限公司 | 一种音频识别方法和装置 |
US20170365276A1 (en) * | 2016-04-08 | 2017-12-21 | Source Digital, Inc. | Audio fingerprinting based on audio energy characteristics |
Non-Patent Citations (4)
Title |
---|
YUTIANZUIJIN: "基于指纹的音乐检索", 《CSDN》 * |
余鹏飞: "基于内容的音频检索***关键技术及其实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
焦仁瑜: "基于听觉机理的音频指纹算法研究与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
金瑛浩: "《语义特征建模技术》", 31 October 2013, 吉林大学出版社 * |
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CN109977630B (zh) | 2021-12-24 |
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Effective date of registration: 20240619 Address after: 101400 Room 201, 9 Fengxiang East Street, Yangsong Town, Huairou District, Beijing Patentee after: Youku Culture Technology (Beijing) Co.,Ltd. Country or region after: China Address before: 310052 room 508, 5th floor, building 4, No. 699 Wangshang Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Alibaba (China) Co.,Ltd. Country or region before: China |
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