CN103310797B - 噪声与语音信号提取装置 - Google Patents
噪声与语音信号提取装置 Download PDFInfo
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- CN103310797B CN103310797B CN201310270015.5A CN201310270015A CN103310797B CN 103310797 B CN103310797 B CN 103310797B CN 201310270015 A CN201310270015 A CN 201310270015A CN 103310797 B CN103310797 B CN 103310797B
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- 206010038743 Restlessness Diseases 0.000 abstract description 4
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- 230000005236 sound signal Effects 0.000 description 4
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- 239000000463 material Substances 0.000 description 3
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CN109218882B (zh) * | 2018-08-16 | 2021-02-26 | 歌尔科技有限公司 | 耳机的环境声音监听方法及耳机 |
CN109947269A (zh) * | 2019-01-10 | 2019-06-28 | 重庆蓝岸通讯技术有限公司 | 多声孔收音的声音识别鼠标 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1234895A (zh) * | 1995-06-07 | 1999-11-10 | 安德烈电子公司 | 消除噪声和减小噪声的设备 |
CN1737905A (zh) * | 2004-08-18 | 2006-02-22 | 华为技术有限公司 | 一种语音通信终端背景噪声的消除装置及方法 |
CN101228809A (zh) * | 2005-07-25 | 2008-07-23 | 富士通株式会社 | 声音接收装置 |
CN203311844U (zh) * | 2013-06-28 | 2013-11-27 | 姜鸿彦 | 噪声与语音信号提取装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1234895A (zh) * | 1995-06-07 | 1999-11-10 | 安德烈电子公司 | 消除噪声和减小噪声的设备 |
CN1737905A (zh) * | 2004-08-18 | 2006-02-22 | 华为技术有限公司 | 一种语音通信终端背景噪声的消除装置及方法 |
CN101228809A (zh) * | 2005-07-25 | 2008-07-23 | 富士通株式会社 | 声音接收装置 |
CN203311844U (zh) * | 2013-06-28 | 2013-11-27 | 姜鸿彦 | 噪声与语音信号提取装置 |
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Effective date of registration: 20160304 Address after: 528000 Guangdong Province Nanhai District of Foshan city streets Guicheng deep sea No. 17 Han day science and technology city A District 8 Building 8 floor 807 Patentee after: FOSHAN BOZHI MEDICAL TECHNOLOGY CO., LTD. Address before: 528099, room two, No. 5, No. 604 East Sha Jie street, Chancheng District, Guangdong, Foshan Patentee before: Jiang Hongyan Patentee before: Lan Jun Patentee before: Wang Yuejian Patentee before: Yu Youjun Patentee before: Kong Weijia Patentee before: Liang Yong Patentee before: Zhao Yuanxin Patentee before: Lan Tianxiang |