White Noise Generator (CB412E)

Details

Published: Tuesday, 14 July 2015 00:00

Written by Newton C. Braga

The noise comes from the PN junction of a common silicon diode. Since no gain is given by the circuit an external amplifier must be used. Power supply is a 9 V battery and current drain is very low. The circuit also can be powered from two 9 V batteries (18 V) with best results.

White Noise Generator