CN101668243B - 一种麦克风阵列及麦克风阵列校准的方法和模块 - Google Patents
一种麦克风阵列及麦克风阵列校准的方法和模块 Download PDFInfo
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Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102075848B (zh) * | 2011-02-17 | 2014-05-21 | 深圳市豪恩声学股份有限公司 | 阵列麦克风的测试方法、系统及转动装置 |
CN103597859B (zh) | 2011-06-16 | 2017-07-21 | 松下知识产权经营株式会社 | 阵列话筒装置和增益控制方法 |
TWI442384B (zh) | 2011-07-26 | 2014-06-21 | Ind Tech Res Inst | 以麥克風陣列為基礎之語音辨識系統與方法 |
CN103188585B (zh) * | 2011-12-31 | 2016-01-27 | 冠捷投资有限公司 | 音频调整装置及其调整方法 |
US9258661B2 (en) * | 2013-05-16 | 2016-02-09 | Qualcomm Incorporated | Automated gain matching for multiple microphones |
CN105228072B (zh) * | 2014-06-09 | 2018-08-21 | 钰太芯微电子科技(上海)有限公司 | 声学校准系统及其工作方法 |
CN105607042A (zh) * | 2014-11-19 | 2016-05-25 | 北京航天长峰科技工业集团有限公司 | 用麦克风阵列时延估计定位声源的方法 |
CN104898086B (zh) * | 2015-05-19 | 2017-12-26 | 南京航空航天大学 | 适用于微型麦克风阵列的声强估计声源定向方法 |
CN105764008B (zh) * | 2016-04-27 | 2019-02-12 | 广州大学 | 一种调试扩声系统传输频率特性的方法及装置 |
CN107948900A (zh) * | 2017-10-26 | 2018-04-20 | 青岛亿联客信息技术有限公司 | 一种电子设备麦克风阵列一致性检测方法及其装置 |
US10616682B2 (en) * | 2018-01-12 | 2020-04-07 | Sorama | Calibration of microphone arrays with an uncalibrated source |
WO2019189481A1 (ja) * | 2018-03-28 | 2019-10-03 | 日本電産株式会社 | 音響解析システム |
CN109195091A (zh) * | 2018-09-07 | 2019-01-11 | 杭州任你说智能科技有限公司 | 一种生产线上自动校准麦克风灵敏度的方法 |
CN109087709A (zh) * | 2018-09-20 | 2018-12-25 | 广东工业大学 | 一种智能健康保护机器人 |
CN109618273B (zh) * | 2018-12-29 | 2020-08-04 | 北京声智科技有限公司 | 麦克风质检的装置及方法 |
DE102019218066A1 (de) * | 2019-11-22 | 2021-05-27 | Zf Friedrichshafen Ag | System zum Detektieren von Geräuschen und Verfahren zum Kalibrieren und Überwachen von Akustiksensoren bei Kraftfahrzeugen |
CN111050268B (zh) * | 2020-01-16 | 2021-11-16 | 思必驰科技股份有限公司 | 麦克风阵列的相位测试系统、方法、装置、设备及介质 |
CN114363786B (zh) * | 2022-01-10 | 2023-11-24 | 海菲曼(天津)科技有限公司 | 一种麦克风测试校准装置 |
CN115914973B (zh) * | 2023-02-10 | 2023-12-01 | 浙江华创视讯科技有限公司 | 麦克风声道检测方法、装置、计算机设备和存储介质 |
CN116299181A (zh) * | 2023-03-17 | 2023-06-23 | 成都理工大学 | 一种声源三维空间定位系统 |
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EP0179530A1 (en) * | 1984-10-22 | 1986-04-30 | Koninklijke Philips Electronics N.V. | Noise-dependent volume control having a reduced sensitivity to speech signals |
US5844994A (en) * | 1995-08-28 | 1998-12-01 | Intel Corporation | Automatic microphone calibration for video teleconferencing |
CN1909365A (zh) * | 2005-08-02 | 2007-02-07 | 乐金电子(昆山)电脑有限公司 | 自动音量调节装置及其方法 |
CN101071565A (zh) * | 2006-05-12 | 2007-11-14 | 摩托罗拉公司 | 用于校准语音识别系统的方法 |
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2008
- 2008-09-01 CN CN200810213962A patent/CN101668243B/zh not_active Expired - Fee Related
Patent Citations (4)
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EP0179530A1 (en) * | 1984-10-22 | 1986-04-30 | Koninklijke Philips Electronics N.V. | Noise-dependent volume control having a reduced sensitivity to speech signals |
US5844994A (en) * | 1995-08-28 | 1998-12-01 | Intel Corporation | Automatic microphone calibration for video teleconferencing |
CN1909365A (zh) * | 2005-08-02 | 2007-02-07 | 乐金电子(昆山)电脑有限公司 | 自动音量调节装置及其方法 |
CN101071565A (zh) * | 2006-05-12 | 2007-11-14 | 摩托罗拉公司 | 用于校准语音识别系统的方法 |
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