CN102271189B - 手机及其破音处理方法 - Google Patents
手机及其破音处理方法 Download PDFInfo
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- CN102271189B CN102271189B CN201110236690.7A CN201110236690A CN102271189B CN 102271189 B CN102271189 B CN 102271189B CN 201110236690 A CN201110236690 A CN 201110236690A CN 102271189 B CN102271189 B CN 102271189B
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CN201110236690.7A CN102271189B (zh) | 2011-08-17 | 2011-08-17 | 手机及其破音处理方法 |
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CN102271189A CN102271189A (zh) | 2011-12-07 |
CN102271189B true CN102271189B (zh) | 2014-01-01 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104917474B (zh) * | 2014-03-14 | 2020-04-24 | 联想(北京)有限公司 | 一种音频放大模块增益的设置方法、以及电子设备 |
CN104811153B (zh) * | 2014-05-27 | 2017-11-17 | 深圳市三德大康电子有限公司 | 随电池电压变动而调整增益和动态范围的功率放大器 |
CN105703731B (zh) * | 2015-12-31 | 2017-12-22 | 嘉兴禾润电子科技有限公司 | 用于d类音频功放芯片的自动增益控制电路 |
CN108235183B (zh) * | 2018-01-08 | 2020-04-24 | 北京小鱼在家科技有限公司 | 一种可以保持语音数字信号的有效动态范围并防止削峰的自动增益控制限幅方法 |
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US7110559B2 (en) * | 2003-11-06 | 2006-09-19 | Motorola, Inc. | System and method for controlling audio output |
KR100575796B1 (ko) * | 2004-09-08 | 2006-05-03 | 엘지전자 주식회사 | 이동 통신 단말기의 사운드 출력 앰프의 이득 제어 장치와방법 |
CN1946101A (zh) * | 2006-10-31 | 2007-04-11 | 华为技术有限公司 | 一种实现移动终端音频信号自适应的方法及装置 |
CN101394156A (zh) * | 2008-11-06 | 2009-03-25 | 捷顶微电子(上海)有限公司 | 音频处理***及其处理方法 |
CN101459416A (zh) * | 2008-12-29 | 2009-06-17 | 深圳华为通信技术有限公司 | 一种终端音频增益控制的装置及方法 |
CN101958693A (zh) * | 2009-07-13 | 2011-01-26 | 深圳富泰宏精密工业有限公司 | 音量调节装置及方法 |
KR101708722B1 (ko) * | 2009-10-07 | 2017-02-21 | 페어차일드 세미컨덕터 코포레이션 | 자동 이득 제어 |
CN101800520B (zh) * | 2010-02-25 | 2013-05-22 | 青岛海信移动通信技术股份有限公司 | 自动增益控制的实现方法及实现*** |
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Effective date of registration: 20210108 Address after: Room 412, 4th floor, building 1, Langshan Industrial Park, No.30 Zilang Road, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Taigu Intelligent Technology Co.,Ltd. Address before: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Effective date of registration: 20210108 Address after: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |