Dan Mills wrote: > > --- Erik de Castro Lopo <[EMAIL PROTECTED]> wrote: > > > You need a low pass filter on the control signal. It > > should > > be somewhere well below 1kHz. > > Agreed that you need the filter, but a 'brick wall' at > 1Khz means that anything faster then 50ms or so as an > attack time (and there are legit uses for such), will > itself overshoot horrribly due to the gibb effect of > bandlimiting the control signal.
This is the way analogue compressors work. If you have a sound with a fast transient going into a slow attack compressor, the transient passes throught pretty much untouched (apart from any clipping that may occur due to other parts of the design). Erik -- +-----------------------------------------------------------+ Erik de Castro Lopo +-----------------------------------------------------------+ Failure is not an option. It comes bundled with your Microsoft product.