Signal recorder with deferred recording
    3.
    发明授权
    Signal recorder with deferred recording 失效
    带延迟记录的信号记录仪

    公开(公告)号:US6064792A

    公开(公告)日:2000-05-16

    申请号:US910510

    申请日:1997-08-02

    CPC classification number: H04N5/76

    Abstract: A device for recording and playing back a selected episode from an input analog audio-visual signal. A "deferred recording" feature allows the user to briefly delay his/her decision to record a live signal episode until after the signal episode has at least partially transpired. Thus, the user can first evaluate the episode prior to deciding whether to record it. The recorded signal episode contains both preamble and postamble segments, i.e. the signal segments preceding and following activation of a record switch. The analog playback signal is directed to an A/V output device so it can be heard/viewed by the user. Some embodiments provide for recording multiple signal episodes, multi-signal channel episodes, variable length episodes, simultaneous record and playback, episode deletion, variation of sampling rate, skip forward, reverse, and squelch.

    Abstract translation: 用于从输入的模拟视听信号中记录和回放所选集的设备。 “延迟记录”功能允许用户短暂延迟他/她决定录制直播信号,直到信号发作至少部分地发生。 因此,用户可以在决定是否记录之前首先评估剧集。 记录的信号集包含前导码和后同步码段,即记录开关之前和之后的信号段。 模拟播放信号被引导到A / V输出设备,以便用户可以听/看。 一些实施例提供记录多个信号事件,多信号信道发作,可变长度发作,同时记录和回放,发作删除,采样率的变化,向前跳过,反向和静噪。

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