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发明名称
高效率音放大器方法
摘要
本发明介绍一种放大语音信号以驱动扬声器的方法与电路。一额外的反馈电路加入到一语音放大器中以连接该语音放大器的放大器级与该输出级。只要该语音放大器未接近饱和时,该反馈电路是关闭的。但如果该语音放大器的输出电压接近饱和时,该反馈电路将会开启。
申请公布号
TW200618465
申请公布日期
2006.06.01
申请号
TW094135768
申请日期
2005.10.13
申请人
茂力科技股份有限公司
发明人
徐平;陈伟;吉姆.摩尔
分类号
H03G9/12
主分类号
H03G9/12
代理机构
代理人
蔡清福
主权项
地址
美国
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