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发明名称
自动侦测并调节音量之系统及其方法
摘要
一种自动侦测并调节音量之系统及其方法,应用在多媒体播放装置,透过侦测音源模组以接收音源信号,接着量化模组量化音源信号之音量并产生音量指示值,然后利用比对模组以比对音量指示值与音量参考值是否相同,当音量指示值不同于音量参考值时,调整模组便将音源信号之音量调整至音量参考值,最后,转换声波模组将音源信号转换成音源声波,使得输出模组得以播放音源声波,如此可确保播出之音量不会过大或是过小而导致使用者听觉上的不适。
申请公布号
TW200727711
申请公布日期
2007.07.16
申请号
TW095101490
申请日期
2006.01.13
申请人
神达电脑股份有限公司
发明人
黄志文
分类号
H04N9/802(2006.01)
主分类号
H04N9/802(2006.01)
代理机构
代理人
许世正
主权项
地址
桃园县龟山乡文化二路200号
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