发明名称 Play-back device
摘要 A play-back device includes a body device including: a playback mode setting unit for selecting a plurality of playback modes such as a CD mode, an AM mode and an FM mode; a front side speaker and a rear side headphone for selecting an arbitrary one of the playback modes to output play-back signals in the arbitrary playback mode; a front operation unit for operations relating to the front side; and a rear operation unit for operations relating to the rear side. Further included is a control unit for not accepting but making ineffective an operation to release a mute/pause state, even if done from the rear operation unit, when it is decided that the front side is in the mute/pause state while the front side and the rear side are in a common playback mode.
申请公布号 US2004125703(A1) 申请公布日期 2004.07.01
申请号 US20030670523 申请日期 2003.09.26
申请人 CLARION CO., LTD. 发明人 IBUKA AKIRA;YAMASAKI KUNIKO;KOYAMA YOSHIHIDE
分类号 B60R11/02;H04B1/20;H04R3/12;(IPC1-7):H04B1/20 主分类号 B60R11/02
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