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Magnetic recording and reproducing apparatus in which recording is restarted responsive to recorded cue signals

机译:磁记录和再现设备,其中响应于记录的提示信号而重新开始记录

摘要

A magnetic recording and reproducing apparatus using a pilot signal control system is adapted such that a cue signal (51) is recorded in a cue track (50) provided besides a video signal track (52) when a magnetic tape (7) is temporarily stopped during the recording operation and is moved in the backward direction by a predetermined amount, and when the temporary stop is cancelled and the magnetic tape is moved in the forward direction, the cue signal (51) is reproduced and the recording operation is restarted responsive to the reproduced cue signal. Preferably, after cancellation of the temporary stop until restart of the recording operation, control is made such that coincidence of the frequency and phase of the reproduced pilot signal and those of a pilot signal to be recorded is established.
机译:使用导频信号控制系统的磁记录和再现设备适于当磁带(7)暂时停止时,将提示信号(51)记录在除视频信号轨道(52)之外的提示轨道(50)中。在记录操作期间,该信号在向后的方向上移动预定的量,并且当暂时停止被取消并且磁带在向前的方向上移动时,提示信号(51)被再现并且响应于该操作而重新开始记录操作。再现的提示信号。优选地,在取消临时停止直到记录操作重新开始之后,进行控制,以使得再现的导频信号的频率和相位与要记录的导频信号的频率和相位一致。

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