CN103871425A - 音频信息检测系统及方法 - Google Patents
音频信息检测系统及方法 Download PDFInfo
- Publication number
- CN103871425A CN103871425A CN201210542240.5A CN201210542240A CN103871425A CN 103871425 A CN103871425 A CN 103871425A CN 201210542240 A CN201210542240 A CN 201210542240A CN 103871425 A CN103871425 A CN 103871425A
- Authority
- CN
- China
- Prior art keywords
- audio
- frequency
- array
- information
- frequency information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title abstract description 17
- 230000005236 sound signal Effects 0.000 claims abstract description 12
- 238000005070 sampling Methods 0.000 claims description 33
- 239000000284 extract Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- 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]
- G06F21/16—Program or content traceability, e.g. by watermarking
Abstract
Description
电子设备 | 1 |
存储器 | 10 |
处理器 | 20 |
音频获取设备 | 30 |
音频信息检测系统 | 40 |
音频阵列生成模块 | 41 |
密钥生成模块 | 42 |
获取模块 | 43 |
判断模块 | 44 |
第一输出模块 | 45 |
第二输出模块 | 46 |
第一提取子模块 | 411 |
采样子模块 | 412 |
划分子模块 | 413 |
第二提取子模块 | 414 |
计算子模块 | 415 |
判断子模块 | 416 |
设置子模块 | 417 |
步骤 | S100~S600,S101~S107 |
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210542240.5A CN103871425B (zh) | 2012-12-14 | 2012-12-14 | 音频信息检测系统及方法 |
TW101148635A TWI462088B (zh) | 2012-12-14 | 2012-12-20 | 音頻資訊檢測系統及方法 |
US14/100,187 US9378341B2 (en) | 2012-12-14 | 2013-12-09 | Electronic device and audio processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210542240.5A CN103871425B (zh) | 2012-12-14 | 2012-12-14 | 音频信息检测系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103871425A true CN103871425A (zh) | 2014-06-18 |
CN103871425B CN103871425B (zh) | 2017-09-29 |
Family
ID=50909888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210542240.5A Expired - Fee Related CN103871425B (zh) | 2012-12-14 | 2012-12-14 | 音频信息检测系统及方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9378341B2 (zh) |
CN (1) | CN103871425B (zh) |
TW (1) | TWI462088B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106157972A (zh) * | 2015-05-12 | 2016-11-23 | 恩智浦有限公司 | 使用局部二进制模式进行声学情境辨识的方法和设备 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6851871B2 (ja) * | 2016-03-30 | 2021-03-31 | 光吉 俊二 | 意思創発装置、意思創発方法および意思創発プログラム |
US20210304783A1 (en) * | 2020-03-31 | 2021-09-30 | International Business Machines Corporation | Voice conversion and verification |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1189372A2 (en) * | 2000-08-21 | 2002-03-20 | Matsushita Electric Industrial Co., Ltd. | Audio signal processor comprising a means for embedding an audible watermark in an audio signal, audio player comprising a means for removing the audible watermark and audio distribution system and method using the audio signal processor and the audio player |
US20030101052A1 (en) * | 2001-10-05 | 2003-05-29 | Chen Lang S. | Voice recognition and activation system |
US20030172277A1 (en) * | 2002-03-11 | 2003-09-11 | Yoiti Suzuki | Digital watermark system |
US20030204727A1 (en) * | 2000-10-25 | 2003-10-30 | Minoru Sasaki | Method and apparatus for embedding information in content, method and apparatus for reconstructing content, and method and apparatus for extracting information |
US20050177738A1 (en) * | 2002-05-10 | 2005-08-11 | Koninklijke Philips Electronics N.V. | Watermark embedding and retrieval |
WO2006116579A2 (en) * | 2005-04-26 | 2006-11-02 | Interdigital Technology Corporation | Method and apparatus for securing wireless communications |
CN101115124A (zh) * | 2006-07-26 | 2008-01-30 | 日电(中国)有限公司 | 基于音频水印识别媒体节目的方法和装置 |
CN101262599A (zh) * | 2007-03-08 | 2008-09-10 | 美国博通公司 | 一种数据处理的方法和系统 |
US20090216353A1 (en) * | 2005-12-13 | 2009-08-27 | Nxp B.V. | Device for and method of processing an audio data stream |
CN102306495A (zh) * | 2010-04-14 | 2012-01-04 | 索尼公司 | 信号处理设备、信号处理方法以及程序 |
US8180098B2 (en) * | 2002-05-22 | 2012-05-15 | Civolution B.V. | Method of extracting a watermark |
TW201220300A (en) * | 2010-11-01 | 2012-05-16 | Hon Hai Prec Ind Co Ltd | Audio device and method for appending identification data into audio signals |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1339150A (zh) * | 1999-10-29 | 2002-03-06 | 索尼株式会社 | 数字数据发射方法和设备,数字数据再生方法和设备,数字数据复制方法和设备,数据记录媒体,以及数字数据的存储和再生方法 |
CN1286024C (zh) * | 2001-07-06 | 2006-11-22 | 索尼株式会社 | 记录装置、记录方法和通信装置 |
CN1835072B (zh) * | 2005-03-17 | 2010-04-28 | 佳能株式会社 | 根据波三角变换检测语音的方法和装置 |
US20060239500A1 (en) * | 2005-04-20 | 2006-10-26 | Meyer Thomas W | Method of and apparatus for reversibly adding watermarking data to compressed digital media files |
US20130331971A1 (en) * | 2012-06-10 | 2013-12-12 | Eran Bida | Watermarking and using same for audience measurement |
-
2012
- 2012-12-14 CN CN201210542240.5A patent/CN103871425B/zh not_active Expired - Fee Related
- 2012-12-20 TW TW101148635A patent/TWI462088B/zh not_active IP Right Cessation
-
2013
- 2013-12-09 US US14/100,187 patent/US9378341B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1189372A2 (en) * | 2000-08-21 | 2002-03-20 | Matsushita Electric Industrial Co., Ltd. | Audio signal processor comprising a means for embedding an audible watermark in an audio signal, audio player comprising a means for removing the audible watermark and audio distribution system and method using the audio signal processor and the audio player |
US20030204727A1 (en) * | 2000-10-25 | 2003-10-30 | Minoru Sasaki | Method and apparatus for embedding information in content, method and apparatus for reconstructing content, and method and apparatus for extracting information |
US20030101052A1 (en) * | 2001-10-05 | 2003-05-29 | Chen Lang S. | Voice recognition and activation system |
US20030172277A1 (en) * | 2002-03-11 | 2003-09-11 | Yoiti Suzuki | Digital watermark system |
US20050177738A1 (en) * | 2002-05-10 | 2005-08-11 | Koninklijke Philips Electronics N.V. | Watermark embedding and retrieval |
US8180098B2 (en) * | 2002-05-22 | 2012-05-15 | Civolution B.V. | Method of extracting a watermark |
WO2006116579A2 (en) * | 2005-04-26 | 2006-11-02 | Interdigital Technology Corporation | Method and apparatus for securing wireless communications |
US20090216353A1 (en) * | 2005-12-13 | 2009-08-27 | Nxp B.V. | Device for and method of processing an audio data stream |
CN101115124A (zh) * | 2006-07-26 | 2008-01-30 | 日电(中国)有限公司 | 基于音频水印识别媒体节目的方法和装置 |
CN101262599A (zh) * | 2007-03-08 | 2008-09-10 | 美国博通公司 | 一种数据处理的方法和系统 |
CN102306495A (zh) * | 2010-04-14 | 2012-01-04 | 索尼公司 | 信号处理设备、信号处理方法以及程序 |
TW201220300A (en) * | 2010-11-01 | 2012-05-16 | Hon Hai Prec Ind Co Ltd | Audio device and method for appending identification data into audio signals |
Non-Patent Citations (2)
Title |
---|
杨文川 等: "一种基于小波变换的同步音频水印技术", 《计算机研究与发展》 * |
陈金儿 等: "基于小波域的均值量化数字音频水印算法", 《计算机应用研究》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106157972A (zh) * | 2015-05-12 | 2016-11-23 | 恩智浦有限公司 | 使用局部二进制模式进行声学情境辨识的方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
CN103871425B (zh) | 2017-09-29 |
TW201423730A (zh) | 2014-06-16 |
US9378341B2 (en) | 2016-06-28 |
US20140169559A1 (en) | 2014-06-19 |
TWI462088B (zh) | 2014-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103747407B (zh) | 一种基于fft扫频的音频模块自动化测试方法 | |
US20180005626A1 (en) | Obfuscating training data | |
CN104658542B (zh) | 基于正交的加性扩频音频水印嵌入方法、检测方法及系统 | |
KR20190069198A (ko) | 다채널 오디오 신호에서 음원을 추출하는 장치 및 그 방법 | |
US20180137691A1 (en) | Sensor interface device, measurement information communication system, measurement information communication method, and non-transitory computer readable medium | |
JP2017058483A (ja) | 音声処理装置、音声処理方法及び音声処理プログラム | |
HK1149842A1 (en) | Device and method for calculating a fingerprint of an audio signal, device and method for synchronizing and device and method for characterizing a test audio signal | |
CN104732969A (zh) | 语音处理系统及语音处理方法 | |
WO2013138122A2 (en) | Automatic realtime speech impairment correction | |
CN103730112A (zh) | 语音多信道模拟与采集方法 | |
CN103871425A (zh) | 音频信息检测系统及方法 | |
CN100354931C (zh) | 补偿在所接收信号中的线性时间尺度改变的方法和设备 | |
CN106033671B (zh) | 确定声道间时间差参数的方法和装置 | |
CN104143339A (zh) | 音乐信号处理设备和方法、以及程序 | |
CN116778935A (zh) | 水印生成、信息处理、音频水印生成模型训练方法和装置 | |
CN103390403B (zh) | Mfcc特征的提取方法及装置 | |
CN112992190B (zh) | 音频信号的处理方法、装置、电子设备和存储介质 | |
CN104882152B (zh) | 生成歌词文件的方法及装置 | |
KR101483513B1 (ko) | 음원위치추적장치 및 음원위치추적방법 | |
CN106228976A (zh) | 语音识别方法和装置 | |
CN104240697A (zh) | 一种音频数据的特征提取方法及装置 | |
CN107516528B (zh) | 一种音频链路自检方法 | |
EP4030424A3 (en) | Method and apparatus of processing voice for vehicle, electronic device and medium | |
CN107919136B (zh) | 一种基于高斯混合模型的数字语音采样频率估计方法 | |
CN111402905A (zh) | 音频数据恢复方法、装置及蓝牙设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180226 Address after: The Guangxi Zhuang Autonomous Region Nanning hi tech Zone headquarters Road No. 18, China ASEAN enterprise headquarters base three 5# workshop Patentee after: NANNING FUGUI PRECISION INDUSTRIAL Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. Patentee before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
|
CF01 | Termination of patent right due to non-payment of annual fee |