发明授权
- 专利标题： De-pop controller and method thereof
- 专利标题（中）： 去流行控制器及其方法
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申请号： US12790025申请日： 2010-05-28
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公开(公告)号： US08965006B2公开(公告)日： 2015-02-24
- 发明人: Guo-Kiang Hung , Tso Min Chen
- 申请人： Guo-Kiang Hung , Tso Min Chen
- 申请人地址： TW Taiwan
- 专利权人： MStar Semiconductor, Inc.
- 当前专利权人： MStar Semiconductor, Inc.
- 当前专利权人地址： TW Taiwan
- 代理机构： Han IP Corporation
- 优先权： TW098118357A 20090603
- 主分类号： H04B15/00
- IPC分类号： H04B15/00 ; H03G3/34
摘要：
A de-pop controller and method thereof are provided. The controller includes an amplifier and a comparator. The amplifier receives and amplifies an audio input signal, and then outputs an audio output signal. The comparator, coupled to the amplifier, receives a transient indication signal. The comparator compares the transient indication signal with a reference voltage, and the comparison result is then applied to control the driving ability of the amplifier for de-popping.
公开/授权文献
- US20100308917A1 De-Pop Controller and Method Thereof 公开/授权日：2010-12-09
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