This circuit cuts the audio for a few seconds between words, which allows ads to be detected, since this does not occur in music. The circuit is a from Radio Electronics Experimenter from 1989.
Found in a 90s Electronic Design, this circuit rectifies sinusoidal signals providing output as...
This circuit was found in a Linear Technology manual from the 1990s. The circuit makes use of the...
This experimental flip-flip changes its state by the command of two push-buttons. The state is...