| 摘要 |
A method for correcting the counter distortions in a VCR for compensating the distortion due to the difference between winding and unwinding amounts of tape when power is turned off and then turned on. During the time from the start of power turning-off to the end of power turning-off, and during the time from the start of power turning-on and to the end of power turning-on, the counting of control pulses is stopped and, instead, reel pulses are counted. Then, the tape is to run forward as much as the reel pulse count value of the power turning-off period out of the reel pulse count value of the power turning-on period, so that there should not occur any distortions during power turning-off and power turning-on.
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