会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Tape recording and/or reproducing apparatus
    • 磁带记录和/或再现装置
    • US5341254A
    • 1994-08-23
    • US776875
    • 1991-10-16
    • Noriyuki Ueno
    • Noriyuki Ueno
    • G11B15/02G11B31/00G11B15/12G11B15/18
    • G11B15/023G11B15/02G11B31/00
    • Apparatus is provided for switching between recording and playback modes of a tape recorder having a single input/output jack to which an output plug for an earphone, a headphone or the like, or an input plug for a microphone or the like can be connected. The jack is compatible with two channels. When a remote-control unit having a remote-control switch and connected to an input/output transducer is connected to the jack, one channel is used as an input channel for a remote-control signal, and the other channel is used as an input/output channel for an audio signal. In another embodiment, the tape recorder has a control circuit for discriminating between insertion of a 1-channel plug and insertion of a 2-channel plug into the 2-channel jack to control the operation of switches included in this tape recorder.
    • 提供了用于在具有单个输入/输出插孔的磁带录音机的记录和重放模式之间进行切换的装置,用于耳机,耳机等的输出插头或用于麦克风等的输入插头可以连接到该记录和重放模式。 插孔与两个通道兼容。 当具有遥控开关并连接到输入/输出换能器的遥控单元连接到插孔时,一个通道用作遥控信号的输入通道,另一个通道用作输入 /音频信号的输出通道。 在另一个实施例中,磁带录音机具有一个控制电路,用于区分1声道插头的插入和2声道插头插入到2声道插孔中,以控制包含在该磁带录音机中的开关的操作。