ENVF

Envelope follower

ENVF is a Envelope Follower with only 2HP. It will take an audio input and will output a DC output following the amplitude of the audio input. Ideal for driving VCAs, VCFs or the NUTONE. Very useful to creating sidechain effects.

1 input and 2 outputs: normal and inverted.

The treshold potentiometer will set the amplitude at which the envelope follower will start to follow. It affects the input signal. A green led will show when the input is crossing the treshold level.

The gain potentiometer will affect at the envelope output.

The slope switch sets the smoothness of the envelope curve. At the FAST position it will follow the minor changes in the sound, like the resonance blips on a filtered bass sound. At the SLOW position it will only follow the biggest changes in the amplitude, like the shape of a kick drum.

2 leds showing the output levels of the 2 envelopes.

https://www.planktonelectronics.com/store/envf/