using preemphasis of the signal before modulation and deemphasis of the signal after demodulation

Full Title

Details of television systems > Television signal recording > Television signal processing therefor > Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback > using preemphasis of the signal before modulation and deemphasis of the signal after demodulation

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC COMMUNICATION TECHNIQUE

Subclass:

PICTORIAL COMMUNICATION, e.g. TELEVISION