Portable audio/video playback apparatus
    9.
    发明授权
    Portable audio/video playback apparatus 有权
    便携式音频/视频播放设备

    公开(公告)号:US08145266B2

    公开(公告)日:2012-03-27

    申请号:US10549304

    申请日:2004-02-25

    IPC分类号: H04M1/00

    摘要: A portable audio/video playback apparatus of the present invention comprises an apparatus main body 1 and a broadcast receiver unit 4 removably attached to the apparatus main body. The apparatus main body 1 includes interfaces 32, 33 for connecting thereto the broadcast receiver unit; an audio processing circuit 22 connected to one interface 32 for processing and feeding an external audio signal to a speaker 24; and a video processing circuit 27 connected to the other interface 33 for processing and feeding an external video signal to a display 13. The broadcast receiver unit 4 includes interfaces 55, 56 connected to the foregoing interfaces 32, 33 and decoders 47, 48 for feeding an audio signal and a video signal included in a received television broadcast signal to the interfaces 55, 56.

    摘要翻译: 本发明的便携式音频/视频播放装置包括装置主体1和可拆卸地附接到装置主体的广播接收单元4。 设备主体1包括用于与广播接收机单元连接的接口32,33; 连接到一个接口32的音频处理电路22,用于处理和馈送外部音频信号到扬声器24; 和连接到另一个接口33的视频处理电路27,用于处理外部视频信号并将其馈送到显示器13.广播接收机单元4包括连接到前述接口32,33的接口55,56和用于馈送的解码器47,48 包括在接收的电视广播信号中的音频信号和视频信号到接口55,56。