CN102254551A - 声纹认证装置 - Google Patents
声纹认证装置 Download PDFInfo
- Publication number
- CN102254551A CN102254551A CN2010101799742A CN201010179974A CN102254551A CN 102254551 A CN102254551 A CN 102254551A CN 2010101799742 A CN2010101799742 A CN 2010101799742A CN 201010179974 A CN201010179974 A CN 201010179974A CN 102254551 A CN102254551 A CN 102254551A
- Authority
- CN
- China
- Prior art keywords
- voiceprint
- threshold value
- signal
- ratio
- correcting module
- 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.)
- Pending
Links
Images
Landscapes
- Collating Specific Patterns (AREA)
Abstract
Description
SNR(dB) | FR | FA | 阈值 |
5 | 1.5 | 7.79 | 0.167 |
10 | 0.86 | 8.53 | 0.167 |
15 | 0.29 | 9.0 | 0.167 |
20 | 0.28 | 9.86 | 0.167 |
25 | 0 | 10.9 | 0.167 |
均值 | 0.59 | 9.22 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101799742A CN102254551A (zh) | 2010-05-20 | 2010-05-20 | 声纹认证装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101799742A CN102254551A (zh) | 2010-05-20 | 2010-05-20 | 声纹认证装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102254551A true CN102254551A (zh) | 2011-11-23 |
Family
ID=44981763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101799742A Pending CN102254551A (zh) | 2010-05-20 | 2010-05-20 | 声纹认证装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102254551A (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103366743A (zh) * | 2012-03-30 | 2013-10-23 | 北京千橡网景科技发展有限公司 | 操作语音命令的方法和装置 |
CN106033670A (zh) * | 2015-03-19 | 2016-10-19 | 科大讯飞股份有限公司 | 声纹密码认证方法及系统 |
CN107886943A (zh) * | 2017-11-21 | 2018-04-06 | 广州势必可赢网络科技有限公司 | 一种声纹识别方法及装置 |
CN108885873A (zh) * | 2016-03-29 | 2018-11-23 | 英特尔公司 | 使用自适应阈值的说话者识别 |
CN111199729A (zh) * | 2018-11-19 | 2020-05-26 | 阿里巴巴集团控股有限公司 | 声纹识别方法及装置 |
CN112951247A (zh) * | 2021-03-23 | 2021-06-11 | 上海掌数科技有限公司 | 一种基于应用场景进行声纹快速验证的方法及其应用 |
WO2021179854A1 (zh) * | 2020-03-12 | 2021-09-16 | Oppo广东移动通信有限公司 | 声纹唤醒方法及装置、设备、存储介质 |
CN113593581A (zh) * | 2021-07-12 | 2021-11-02 | 西安讯飞超脑信息科技有限公司 | 声纹判别方法、装置、计算机设备和存储介质 |
WO2023004561A1 (en) * | 2021-07-27 | 2023-02-02 | Qualcomm Incorporated | Voice or speech recognition using contextual information and user emotion |
-
2010
- 2010-05-20 CN CN2010101799742A patent/CN102254551A/zh active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103366743A (zh) * | 2012-03-30 | 2013-10-23 | 北京千橡网景科技发展有限公司 | 操作语音命令的方法和装置 |
CN106033670A (zh) * | 2015-03-19 | 2016-10-19 | 科大讯飞股份有限公司 | 声纹密码认证方法及系统 |
CN108885873A (zh) * | 2016-03-29 | 2018-11-23 | 英特尔公司 | 使用自适应阈值的说话者识别 |
CN107886943A (zh) * | 2017-11-21 | 2018-04-06 | 广州势必可赢网络科技有限公司 | 一种声纹识别方法及装置 |
CN111199729A (zh) * | 2018-11-19 | 2020-05-26 | 阿里巴巴集团控股有限公司 | 声纹识别方法及装置 |
CN111199729B (zh) * | 2018-11-19 | 2023-09-26 | 阿里巴巴集团控股有限公司 | 声纹识别方法及装置 |
WO2021179854A1 (zh) * | 2020-03-12 | 2021-09-16 | Oppo广东移动通信有限公司 | 声纹唤醒方法及装置、设备、存储介质 |
CN112951247A (zh) * | 2021-03-23 | 2021-06-11 | 上海掌数科技有限公司 | 一种基于应用场景进行声纹快速验证的方法及其应用 |
CN113593581A (zh) * | 2021-07-12 | 2021-11-02 | 西安讯飞超脑信息科技有限公司 | 声纹判别方法、装置、计算机设备和存储介质 |
CN113593581B (zh) * | 2021-07-12 | 2024-04-19 | 西安讯飞超脑信息科技有限公司 | 声纹判别方法、装置、计算机设备和存储介质 |
WO2023004561A1 (en) * | 2021-07-27 | 2023-02-02 | Qualcomm Incorporated | Voice or speech recognition using contextual information and user emotion |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102254551A (zh) | 声纹认证装置 | |
Aneeja et al. | Single frequency filtering approach for discriminating speech and nonspeech | |
CN102804261B (zh) | 用于语音编码器的方法和语音活动检测器 | |
US10242677B2 (en) | Speaker dependent voiced sound pattern detection thresholds | |
CN110265020B (zh) | 语音唤醒方法、装置及电子设备、存储介质 | |
US20080228478A1 (en) | Targeted speech | |
CN110517670A (zh) | 提升唤醒性能的方法和装置 | |
US9934793B2 (en) | Method for determining alcohol consumption, and recording medium and terminal for carrying out same | |
CN104732978A (zh) | 基于联合深度学习的文本相关的说话人识别方法 | |
US20100329471A1 (en) | Ambient noise compensation system | |
CN105448303A (zh) | 语音信号的处理方法和装置 | |
CN104464722A (zh) | 基于时域和频域的语音活性检测方法和设备 | |
WO2010138445A3 (en) | Managed real-time transaction fraud analysis and decisioning | |
CN101452701B (zh) | 基于反模型的置信度估计方法及装置 | |
CN101510423B (zh) | 一种分层次、交互式发音质量评估与诊断系统 | |
US9792898B2 (en) | Concurrent segmentation of multiple similar vocalizations | |
US20150073781A1 (en) | Method and Apparatus for Detecting Correctness of Pitch Period | |
US11935524B1 (en) | Authentication of impaired voices | |
CN1949364A (zh) | 检测输入语音信号可识别度的系统与方法 | |
US20150254054A1 (en) | Audio Signal Processing | |
Sangwan et al. | Studying the relationship between physical and language environments of children: Who's speaking to whom and where? | |
KR101621780B1 (ko) | 차신호 주파수 프레임 비교법에 의한 음주 판별 방법, 이를 수행하기 위한 기록 매체 및 장치 | |
CN106200950B (zh) | 一种可调整字体大小的方法及移动终端 | |
Berisha et al. | Real-time implementation of a distributed voice activity detector | |
KR101276204B1 (ko) | 멀티모달 융합을 위한 환경변수 측정방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHANGMEN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENGYUE INFORMATION TECHNOLOGY (SHANGHAI) CO., LTD. Effective date: 20130603 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130603 Address after: 201203 Pudong New Area Huaxia Road, Lane No. 958, No. 60, Shanghai Applicant after: SHANGHAI ZHANGMEN TECHNOLOGY CO., LTD. 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. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |