Barton BMC075 Envelope Follower (PCB)
Barton BMC075 Envelope Follower
This module converts an audio input to a control voltage output with the control voltage corresponding to the amplitude of the input signal known as an envelope. Most envelope follower designs use a rectifier followed by a low-pass filter, this design uses a track and hold circuit to capture the envelope quickly and accurately. Filtering of the signal can be applied by using the â€œSmoothâ€ control, this is especially helpful when used with harmonically complex signals like cymbals
This module is compatable with 12V or 15V systems and uses PCB mounted pots.