Nice notch meter for your audio device. At first glance this circuit looks fairly complex, but when broken down, 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.
Audio Notch Meter
Tags
Make Your Own Printed Circuit Boards
Make a PCB in very easy steps..! Create your PCB design using PCB designer software like Eagle, print out your design on photo paper or glossy paper with laserjet printer. Stick the printed design on the PCB (copper side) and then heat it using hot iron plate. The ink will stick on the PCB and it will be ready for etching process.
Watch this video detailed steps:
Note: If you don't have laserjet printer, then you can print the design on standard paper. Copy the printed design at Copy Service around your location (with glossy paper).
Artikel Terkait
- This is stereo tone control circuit based on IC LM1036. The circuit should be works with
- This is the circuit diagram of dynamic mic amplifier. This simple and easy built circu
- This Amplifier circuit designed by Mike Ellis at 1999. The amplifier capable to deliver u
- Here the 12 LED VU meter circuit. This is a simple visual indication of the audio level
- Here the hi-fi power amplifier circuit which will deliver 20W power output. This amplifie
- The following schematic is the diagram of 5.8 stereo power amplifier based on Samsung IC
Post a Comment
Subscribe to:
Post Comments (Atom)