CN103139689B - 一种消除耳机爆破音的装置和方法 - Google Patents
一种消除耳机爆破音的装置和方法 Download PDFInfo
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- CN103139689B CN103139689B CN201110377745.6A CN201110377745A CN103139689B CN 103139689 B CN103139689 B CN 103139689B CN 201110377745 A CN201110377745 A CN 201110377745A CN 103139689 B CN103139689 B CN 103139689B
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- 238000000034 method Methods 0.000 title claims description 22
- 239000003990 capacitor Substances 0.000 claims abstract description 89
- 230000005236 sound signal Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
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CN201110377745.6A CN103139689B (zh) | 2011-11-23 | 2011-11-23 | 一种消除耳机爆破音的装置和方法 |
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CN103139689A CN103139689A (zh) | 2013-06-05 |
CN103139689B true CN103139689B (zh) | 2015-08-05 |
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WO2019114297A1 (zh) * | 2017-12-13 | 2019-06-20 | 华为技术有限公司 | 偏置电压输出电路及驱动电路 |
CN109660903B (zh) * | 2019-01-14 | 2020-06-30 | 安凯(广州)微电子技术有限公司 | 一种耳机pop音消除方法、系统及装置 |
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CN101742383B (zh) * | 2009-12-15 | 2013-06-05 | 中兴通讯股份有限公司 | 一种消除耳机爆破音的装置和方法 |
CN101790122B (zh) * | 2010-02-06 | 2014-05-14 | 青岛海信移动通信技术股份有限公司 | 音频系统的爆破音消除电路及移动通信终端 |
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Denomination of invention: Device and method for eliminating plosives of headset Effective date of registration: 20171102 Granted publication date: 20150805 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2017990001008 |
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Date of cancellation: 20181227 Granted publication date: 20150805 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2017990001008 |
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Denomination of invention: Device and method for eliminating plosives of headset Effective date of registration: 20190130 Granted publication date: 20150805 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2019440000051 |
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Date of cancellation: 20200320 Granted publication date: 20150805 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440000051 |
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Address after: 510663 3rd floor, area C1, innovation building, 182 science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: 510663 3rd floor, area C1, innovation building, 182 science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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Address after: 510555 No. 107 Bowen Road, Huangpu District, Guangzhou, Guangdong Patentee after: Guangzhou Ankai Microelectronics Co., Ltd Address before: 510663 floor 3, zone C1, innovation building, No. 182, science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Ankai Microelectronics Co., Ltd |
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