CN102339605B - 基于先验清浊知识的基频提取方法及系统 - Google Patents
基于先验清浊知识的基频提取方法及系统 Download PDFInfo
- Publication number
- CN102339605B CN102339605B CN201010233627.3A CN201010233627A CN102339605B CN 102339605 B CN102339605 B CN 102339605B CN 201010233627 A CN201010233627 A CN 201010233627A CN 102339605 B CN102339605 B CN 102339605B
- Authority
- CN
- China
- Prior art keywords
- fundamental frequency
- module
- sonant
- pure
- impure
- 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.)
- Active
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 57
- 230000011218 segmentation Effects 0.000 claims abstract description 97
- 238000000034 method Methods 0.000 claims description 36
- 239000000284 extract Substances 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 11
- 241001269238 Data Species 0.000 claims description 8
- 238000002372 labelling Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000009432 framing Methods 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 claims description 3
- 238000013179 statistical model Methods 0.000 claims description 3
- 238000009499 grossing Methods 0.000 abstract 2
- 238000004364 calculation method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000007476 Maximum Likelihood Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003066 decision tree Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010233627.3A CN102339605B (zh) | 2010-07-22 | 2010-07-22 | 基于先验清浊知识的基频提取方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010233627.3A CN102339605B (zh) | 2010-07-22 | 2010-07-22 | 基于先验清浊知识的基频提取方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102339605A CN102339605A (zh) | 2012-02-01 |
CN102339605B true CN102339605B (zh) | 2015-07-15 |
Family
ID=45515297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010233627.3A Active CN102339605B (zh) | 2010-07-22 | 2010-07-22 | 基于先验清浊知识的基频提取方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102339605B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105609100B (zh) * | 2014-10-31 | 2019-08-20 | 中国科学院声学研究所 | 声学模型训练构造方法、及声学模型和语音识别系统 |
CN105869624B (zh) * | 2016-03-29 | 2019-05-10 | 腾讯科技(深圳)有限公司 | 数字语音识别中语音解码网络的构建方法及装置 |
CN108346424B (zh) * | 2017-01-23 | 2021-11-19 | 北京搜狗科技发展有限公司 | 语音合成方法和装置、用于语音合成的装置 |
CN111782867B (zh) * | 2020-05-20 | 2022-12-30 | 厦门快商通科技股份有限公司 | 声纹检索方法、系统、移动终端及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1142648A (zh) * | 1995-08-08 | 1997-02-12 | 财团法人工业技术研究院 | 训练用国语语音资料库音素自动标示法 |
US5998725A (en) * | 1996-07-23 | 1999-12-07 | Yamaha Corporation | Musical sound synthesizer and storage medium therefor |
CN101261831A (zh) * | 2007-03-05 | 2008-09-10 | 凌阳科技股份有限公司 | 一种音标分解与合成方法 |
-
2010
- 2010-07-22 CN CN201010233627.3A patent/CN102339605B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1142648A (zh) * | 1995-08-08 | 1997-02-12 | 财团法人工业技术研究院 | 训练用国语语音资料库音素自动标示法 |
US5998725A (en) * | 1996-07-23 | 1999-12-07 | Yamaha Corporation | Musical sound synthesizer and storage medium therefor |
CN101261831A (zh) * | 2007-03-05 | 2008-09-10 | 凌阳科技股份有限公司 | 一种音标分解与合成方法 |
Non-Patent Citations (2)
Title |
---|
HMM语音合成中基频清浊音优化算法研究;康世胤等;《第十届全国人机语音通讯学术会议》;20090814;第60页右栏第4段 * |
一种改进的自相关函数基音检测算法;杨森斌等;《现代电子技术》;20080508;第135页右栏最后一段、第137页左栏第4段,图2 * |
Also Published As
Publication number | Publication date |
---|---|
CN102339605A (zh) | 2012-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101178896B (zh) | 基于声学统计模型的单元挑选语音合成方法 | |
CN103345922B (zh) | 一种长篇幅语音全自动切分方法 | |
CN103928023B (zh) | 一种语音评分方法及系统 | |
CN103177733B (zh) | 汉语普通话儿化音发音质量评测方法与系统 | |
CN103503060B (zh) | 使用听觉注意力线索的语音音节/元音/音素边界检测 | |
CN101727902B (zh) | 一种对语调进行评估的方法 | |
CN105654939B (zh) | 一种基于音向量文本特征的语音合成方法 | |
CN107103900A (zh) | 一种跨语言情感语音合成方法及系统 | |
CN101226742B (zh) | 基于情感补偿的声纹识别方法 | |
CN104217713A (zh) | 汉藏双语语音合成方法及装置 | |
WO2013133768A1 (en) | Method and system for template-based personalized singing synthesis | |
CN102426834B (zh) | 测试英文口语韵律水平的方法 | |
CN111640418B (zh) | 一种韵律短语识别方法、装置及电子设备 | |
CN101894552A (zh) | 基于语谱切分的唱歌评测系统 | |
CN104123933A (zh) | 基于自适应非平行训练的语音转换方法 | |
CN103531196A (zh) | 一种波形拼接语音合成的选音方法 | |
CN101950560A (zh) | 一种连续语音声调识别方法 | |
CN102339605B (zh) | 基于先验清浊知识的基频提取方法及系统 | |
CN101650943A (zh) | 一种非母语语音识别系统及方法 | |
CN106782508A (zh) | 语音音频的切分方法和语音音频的切分装置 | |
CN104575519A (zh) | 特征提取方法、装置及重音检测的方法、装置 | |
TWI503813B (zh) | 可控制語速的韻律訊息產生裝置及語速相依之階層式韻律模組 | |
CN105679306B (zh) | 语音合成中预测基频帧的方法及系统 | |
JPH0250198A (ja) | 音声認識システム | |
CN104575495A (zh) | 一种采用总变化量因子的语种识别方法及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GUOKE ELECTRONIC CO., LTD. Free format text: FORMER OWNER: SHENGYUE INFORMATION TECHNOLOGY (SHANGHAI) CO., LTD. Effective date: 20140728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140728 Address after: 201203 Pudong New Area Huaxia Road, Lane No. 958, No. 60, Shanghai Applicant after: Ouroboros Medical, Inc. Address before: 201203 Shanghai Guo Shou Jing Road, Pudong New Area Zhangjiang hi tech Park No. 356 Applicant before: Shengle Information Technology (Shanghai) Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 200120 Shanghai City, Pudong New Area China (Shanghai) free trade zone 356 GuoShouJing Road No. 3, room 127 Patentee after: SHANGHAI GEAK ELECTRONICS Co.,Ltd. Address before: 201203 Pudong New Area Huaxia Road, Lane No. 958, No. 60, Shanghai Patentee before: Ouroboros Medical, Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: 201306 room N2025, building No. 2, Xincheng Road, mud town, Shanghai, Pudong New Area, China, 24 Patentee after: SHANGHAI LIANSHANG NETWORK TECHNOLOGY Co.,Ltd. Address before: 200120 Shanghai City, Pudong New Area China (Shanghai) free trade zone 356 GuoShouJing Road No. 3, room 127 Patentee before: SHANGHAI GEAK ELECTRONICS Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: 200131 Zone E, 9th floor, No.1 Lane 666, zhangheng Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Shangxiang Network Technology Co.,Ltd. Address before: 201306 N2025 room 24, 2 New Town Road, mud town, Pudong New Area, Shanghai Patentee before: SHANGHAI LIANSHANG NETWORK TECHNOLOGY Co.,Ltd. |