CN101419795B - Audio signal detection method and device, and auxiliary oral language examination system - Google Patents
Audio signal detection method and device, and auxiliary oral language examination system Download PDFInfo
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CN2008102392007A CN101419795B (en) | 2008-12-03 | 2008-12-03 | Audio signal detection method and device, and auxiliary oral language examination system |
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CN101419795A CN101419795A (en) | 2009-04-29 |
CN101419795B true CN101419795B (en) | 2011-04-06 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044246B (en) * | 2009-10-15 | 2012-05-23 | 华为技术有限公司 | Method and device for detecting audio signal |
CN102811386B (en) * | 2011-06-01 | 2017-05-24 | 中兴通讯股份有限公司 | Recording device, media server, recording method and system |
CN103578470B (en) * | 2012-08-09 | 2019-10-18 | 科大讯飞股份有限公司 | A kind of processing method and system of telephonograph data |
CN103929707B (en) * | 2014-04-08 | 2019-03-01 | 努比亚技术有限公司 | A kind of method and mobile terminal detecting microphone audio tunnel condition |
CN107205204B (en) * | 2016-03-16 | 2022-09-13 | 广州启辰电子科技有限公司 | Earphone fault detection method and special earphone for examination |
EP3301950B1 (en) * | 2016-04-29 | 2020-11-04 | Huawei Technologies Co., Ltd. | Method and apparatus for determining voice input anomaly, terminal, and storage medium |
CN107580113B (en) * | 2017-08-18 | 2019-09-24 | Oppo广东移动通信有限公司 | Reminding method, device, storage medium and terminal |
CN109785683A (en) * | 2017-11-13 | 2019-05-21 | 上海流利说信息技术有限公司 | For simulating method, apparatus, electronic equipment and the medium at speaking test scene |
CN109246299A (en) * | 2018-08-31 | 2019-01-18 | 深圳市万普拉斯科技有限公司 | Rapid Speech recording method, device, mobile terminal and computer storage medium |
CN109686158A (en) * | 2019-01-07 | 2019-04-26 | 九江学院 | A kind of method of accountant management system ability culture simulation and training |
CN110473525B (en) * | 2019-09-16 | 2022-04-05 | 百度在线网络技术(北京)有限公司 | Method and device for acquiring voice training sample |
CN111210839A (en) * | 2019-12-31 | 2020-05-29 | 秒针信息技术有限公司 | Method and device for detecting recording equipment |
CN113593602B (en) * | 2021-07-19 | 2023-12-05 | 深圳市雷鸟网络传媒有限公司 | Audio processing method and device, electronic equipment and storage medium |
Citations (6)
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EP0027066B1 (en) * | 1979-09-28 | 1983-07-06 | Thomson-Csf | Device for detecting speech signals and transmit-receive switching system comprising such a device |
US5459814A (en) * | 1993-03-26 | 1995-10-17 | Hughes Aircraft Company | Voice activity detector for speech signals in variable background noise |
US5991718A (en) * | 1998-02-27 | 1999-11-23 | At&T Corp. | System and method for noise threshold adaptation for voice activity detection in nonstationary noise environments |
CN1753427A (en) * | 2004-09-20 | 2006-03-29 | 华为技术有限公司 | Device and method for automatically regulating mobile terminal loudness |
CN1815555A (en) * | 2005-02-04 | 2006-08-09 | 光宝科技股份有限公司 | Electronic radio device and its volume prompting method |
CN101197871A (en) * | 2006-12-07 | 2008-06-11 | 乐金电子(中国)研究开发中心有限公司 | Automatic voice measuring and reminding device |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027066B1 (en) * | 1979-09-28 | 1983-07-06 | Thomson-Csf | Device for detecting speech signals and transmit-receive switching system comprising such a device |
US5459814A (en) * | 1993-03-26 | 1995-10-17 | Hughes Aircraft Company | Voice activity detector for speech signals in variable background noise |
US5991718A (en) * | 1998-02-27 | 1999-11-23 | At&T Corp. | System and method for noise threshold adaptation for voice activity detection in nonstationary noise environments |
CN1753427A (en) * | 2004-09-20 | 2006-03-29 | 华为技术有限公司 | Device and method for automatically regulating mobile terminal loudness |
CN1815555A (en) * | 2005-02-04 | 2006-08-09 | 光宝科技股份有限公司 | Electronic radio device and its volume prompting method |
CN101197871A (en) * | 2006-12-07 | 2008-06-11 | 乐金电子(中国)研究开发中心有限公司 | Automatic voice measuring and reminding device |
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