DIFFERENTIAL_AMPLIFIE_RCLIPPER

Published:2009/6/30 2:04:00 Author:May | From:SeekIC

Provides gain as well as precise symmetrical clipping for improving intelligibility of speech fed into radio transmitter. Circuit reduces dynamic range of energy peaks to bdng them closer to average energy level. When inserted in series with microphone, use of clipper gives at least 6-dB increase in effective power. Signals are passed up to certain amplitude but limited above this level.-B. Kirkwood, Principles of Speech Pro-cessing, Ham Radio, Feb. 1975, p 28-34.



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