发明名称 |
オーディオ信号出力方法、及びそれによるオーディオ信号出力装置 |
摘要 |
An audio signal output apparatus includes a modulation signal generator for generating a first modulation signal by pulse-modulating an input audio signal of one channel using a first carrier signal or a first sampling clock, which has a first frequency; a vacuum tube filter unit comprising a vacuum tube and for generating a vacuum tube signal by allowing the first modulation signal to pass through the vacuum tube; a frequency modulation unit for generating a second modulation signal by pulse-modulating the vacuum tube signal; and a power switching amplifier for outputting an amplification signal corresponding to the second modulation signal. |
申请公布号 |
JP5852139(B2) |
申请公布日期 |
2016.02.03 |
申请号 |
JP20130552460 |
申请日期 |
2012.01.31 |
申请人 |
サムスン エレクトロニクス カンパニー リミテッド |
发明人 |
ムン,ウォン−ヒョン;パク,ヘ−グァン |
分类号 |
H03F3/217;H03F3/181;H04R3/00 |
主分类号 |
H03F3/217 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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