This squelch circuit is placed at the input of the single receiver audio amplifier stage. Its purpose is to silence background noise. The circuit is from an 80's documentation.
This circuit was obtained from an 80's documentation from General Electric. The circuit uses an...
Twin- T oscillators can be used to produce sinusoidal signals in the audio track with good...
This transistor circuit consists of a well-known bass and treble control configuration. The...