This circuit cuts out ads between songs, based on the fact that the speech signal has small interruptions that can be detected. The circuit is from a Radio Electronics from April 1987.
This common emitter amplifier with 43 dB gain was found in the August 1970 issue of Radio...
The presented circuit emits signals in the FM band, which can be picked up from a distance of a...
This receiver receives signals in the 17 MHz or 11-meter range and can be used as a base for an...