[sdiy] Lin/Log VCAs and envelopes - compensating for log VCAs

Colin f colin at colinfraser.com
Sat Feb 6 21:12:34 CET 2016


> -----Original Message-----
> From: Synth-diy [mailto:synth-diy-bounces at dropmix.xs4all.nl] On Behalf Of
> Tom Wiltshire
> Subject: [sdiy] Lin/Log VCAs and envelopes - compensating for log VCAs

> We're usually told that the standard exponential cap-charging/discharging
> ADSR curve into a linear VCA produces a "natural" sound, because our ears
> understand volume logarithmically - e.g. we hear in dB.

Surely an exponential decay curve into a linear VCA sounds "natural" because
it mimics the natural decay curve of any struck resonator (piano strings,
bells, etc) ?

Cheers,
Colin f






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