发明授权
US08155349B2 Muting control device, muting control method, and muting control program
有权
静音控制装置，静音控制方式和静音控制程序
- 专利标题： Muting control device, muting control method, and muting control program
- 专利标题（中）： 静音控制装置，静音控制方式和静音控制程序
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申请号： US12251585申请日： 2008-10-15
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公开(公告)号： US08155349B2公开(公告)日： 2012-04-10
- 发明人: Tadashi Yamamoto , Dai Shimozawa
- 申请人： Tadashi Yamamoto , Dai Shimozawa
- 申请人地址： JP Osaka
- 专利权人： Onkyo Corporation
- 当前专利权人： Onkyo Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Renner, Otto, Boisselle & Sklar, LLP
- 优先权： JP2008-25648 20080205
- 主分类号： H03G3/00
- IPC分类号： H03G3/00
摘要：
When controlling the audio signal to the mute mode from an unmute mode, first, the muting circuit switches from the non-attenuating state to the attenuating state to cause the muting circuit to attenuate the audio signal by the predetermined amount of attenuation, and then, the amount of attenuation by the volume control section is set to the maximum amount of attenuation to cause the volume control section to attenuate the audio signal by the maximum amount of attenuation.
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