| 发明名称 |
ACOUSTIC APPARATUS, ACOUSTIC SYSTEM, AND AUDIO SIGNAL CONTROL METHOD |
| 摘要 |
<p>An acoustic apparatus includes: a first amplification unit; and an audio signal control unit that controls an audio signal input to the first amplification unit, wherein if a second amplification unit is connected to an output of the first amplification unit, a level control of the audio signal by the audio signal control unit is terminated.</p> |
| 申请公布号 |
WO2011077212(A1) |
申请公布日期 |
2011.06.30 |
| 申请号 |
WO2010IB03264 |
申请日期 |
2010.12.14 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;OCHIAI, YUICHI;MAENO, SEIGEN |
发明人 |
OCHIAI, YUICHI;MAENO, SEIGEN |
| 分类号 |
H03F3/68;H03F1/26;H04S7/00 |
主分类号 |
H03F3/68 |
| 代理机构 |
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