Hello Faust community, I'm brushing up my FAUST skills. It's been over a decade and it's amazing to see how far things have grown. Well now, I just ran into an issue:
How can I place signal primitive into a list?
e.g. use _,_ as list arguments (_,_) for `an.analyzer(3, HERE)`
If I understand correctly, lists are just parallel composition. So I
expected an extra pair of brackets to work. Why doesn't it?
-8<-
Perhaps the deeper issue is the design-pattern that I'm aiming for. So
let me elaborate. The specific use-case is a multiband effect[1]:
The following works (implementation omitted for readability):
```
apply(fq,g1,g2,g3,g4) = _;
freqs=100,200,300;
process= _ <: par(i,2,_)
: (an.analyzer(6, (freqs)) , _)
: apply (freqs);
```
Now, I'd like to make this generic for arbitrary numbers of frequency
bands, rather than 3 hardcoded band-splits. This is similar how
an.analyzer() or filterbank work, except with an additional gain
parameter for each band:
```
nuapply(freqs, gain) = _
with {
nb = ba.count(freqs);
f(n) = ba.take(n, freqs);
g(n) = ba.take(n, gain); // bm +1 elemements
};
```
So far so good. This works with explicit literal arguments.
However I fails to see how the output of analysis stage can be passed as
list.
I tried another approach using `nu2apply(freqs)` and then
selectn() the gain levels from input bus, but that quickly becomes a mess.
What is the Faustian way to implement this?
Thanks in advance,
robin
--
[1]
https://gist.github.com/x42/eeb2aa9f9cc4a9083fb2cf2d86645c9a#file-mcomp-dsp-L43-L60
OpenPGP_signature
Description: OpenPGP digital signature
_______________________________________________ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users
