On 10/02, i...@formuls.co.uk wrote:
>
> Hello Faust List,
>
> I’m trying to use a signal to trigger an envelope, in particular Faust's
> dx7envelope. However, I keep encountering an error that states the number of
> inputs does not match the number of outputs. I’m trying the following code:
>
> ADSR = _ : en.dx7envelope(0.01,0.01,0.5,1,1,1,0,0,_);
See libraries/envelopes.lib,
dx7envelope(R1,R2,R3,R4,L1,L2,L3,L4,t) = up*on : ba.sAndH(on) : down
with {
on = t>0;
off = t==0;
...
so the code above expands to
...
on = _ > 0;
off = _ == ;
and this means 2 inputs.
> Where the ADSR variable takes a signal input and passes it through to where
> dx7envelope’s trigger variable should be. I’ve also tried:
>
> ADSR(t) = en.dx7envelope(0.01,0.01,0.5,1,1,1,0,0,t);
>
> process = ADSR(_);
The same.
Just do
ADSR = en.dx7envelope(0.01,0.01,0.5,1,1,1,0,0);
process = ADSR;
Oleg.
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