[sdiy] Good Expo curve for VCA use..

[Jean-Pierre Desrochers]

Hi List,
Suppose one have a VCA with only linear control voltage
inputs but want to feed it with an Expo control voltage..
What would be the good expo curve to use ?
See this picture for answer:
http://www.arcenson.com/public/VCA%20curves.JPG

Expo1 or Expo2 ?
A standard ADSR would generate Expo1 to this VCA
but I want to make sure..
Thanks
JP