Time code signal generators.

摘要

A time code signal generator for a video tape recorder comprises a time code generator (20) for generating a first time code signal in response to a vertical synchronizing signal, a memory (14) for storing a second time code signal reproduced from the video tape recorder, a circuit (15) for comparing the first time code signal with the second time code signal to produce an inconformity signal, a counter (17) for counting the inconformity signal, and a switch (24) for supplying the second time code signal in response to an output of the counter (17).