Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal {with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals}
Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal {with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals}