Hi all. I have a question about the following circuit:
I have a mic, 1 lead going to ground and the other going to a potential devider circuit to bias the mic output at a set voltage (in this case +/-6V). This feeds into a Non inerting op amp to amplifiy this voltage. The output from the op amp goes gets filtered by an RC bandpass filter. I now need to rectify this output and use a ripple capacitor to try and make a vary voltage dependant on the amplitude of the mics input. My question is can I use a 4 Diode full wave rectifier to rectify the wave?
Thanks, Phil.
I have a mic, 1 lead going to ground and the other going to a potential devider circuit to bias the mic output at a set voltage (in this case +/-6V). This feeds into a Non inerting op amp to amplifiy this voltage. The output from the op amp goes gets filtered by an RC bandpass filter. I now need to rectify this output and use a ripple capacitor to try and make a vary voltage dependant on the amplitude of the mics input. My question is can I use a 4 Diode full wave rectifier to rectify the wave?
Thanks, Phil.