Schematic Circuit Diagram Audio Notch Meter
This schematic circuit diagram shows a notch meter for your audio device.
- It can be divided into high pass and low pass filter sections followed by a summing amplifier with a gain of around 20 times.
- Supply rail voltage is +/- 9V DC.
- The controls may also be adjusted for use as a band stop (notch) filter or band pass filter.
Tags:
Audio Circuit