Low-distortion audio limiter circuit diagram


Posted on Mar 28, 2007

AUD.LIMITER The level can limit level trim potentiometer to adjust. If you exceed the level of the potentiometer, the output from the half of the operational amplifier (as a co


Low-distortion audio limiter circuit diagram
Click here to download the full size of the above Circuit.

mparator) will limit detector LED lights, so light-sensitive resistor decreases rapidly. While the other half of the gain of the operational amplifier limiter will increase. When the signal falls below a desired limit level, the LED goes out, the photosensitive resistor increases limiter gain operational amplifier is reduced to normal levels, the combination of resistors R1 and R2 determine the gain of normal levels.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Microcontrolled Lab Power Supply
Auto poweroff for power supplies circuit
Rf probe for vtvm
STI5189 Low-cost QPSK Demodulator And MPEG2 Decoder For Set-top Box Applications
Build A Simple Twin Tee Phase Shift Audio Oscillator and Audio Amplifier
IR Remote Control Jammer With 2N4403 PNP Transistor
Mini IR Theremin Circuit
C64 VICE Front-End
Automatic range switching circuit diagram PGA202



Top