[sdiy] samp. freq for ADSR ?

jbv jbv.silences at club-internet.fr
Fri Apr 2 19:11:11 CEST 2004



> If you are doing all that work, consider going beyond ADSR. (Please!) I
> suggest HAHDSR, where each "H" represents a hold or delay phase.

I'm actually planing a multi-segment enveloppe generator,
and the user will be able to choose the number of segments
and the shape of each segment.

Is that enough ?

JB

>
>
> A few samples per millisecond should be more than fast enough for envelopes.
> --
> john
>
> ----- Original Message -----
> From: "jbv" <jbv.silences at Club-Internet.fr>
> To: <synth-diy at dropmix.xs4all.nl>
> Sent: Friday, April 02, 2004 10:09 AM
> Subject: [sdiy] samp. freq for ADSR ?
>
> > Hi all,
> >
> > OK, 48 KHz is a theorically fine sampling freq for audio signals.
> > But right now I'm brainstorming on a project in which multiple
> > ADSR signals would be generated by a uC / DAC / S&H.
> > What is the optimal freq at which each signal should be refreshed /
> > incremented ?
> > At first glance 48 KHz seems a luxury, but what about very fast
> > AD ?
> >
> > Thanks,
> > JB
> >



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