Amplitude Modulation

Jump to navigationJump to search

The type of modulation system commonly employed for radio broadcasting and picture-information broadcasting in television. The carrier signal is modulated by the low-frequency signals so that the composite waveform produced has an amplitude which varies above and below the normal carrier amplitude level at a rate and amplitude change corresponding to the modulating signal.

Sponsor: Shop for AMIclubwear Hair Products

Sponsor: Dragon Professional Individual is Here!