Hi,
I have noticed that when I have an impulse generator that plays some kind
of synth I get skips in the outputput when I change the speed of the
impulse. This is examplified with the example below. Run the example
(compiled with faust2jack) and move the tempo slider up and down you notice
that beats are skipped at some occasions (mote often at slow speeds it
seems).
This is consistent in both linux and MacOS. Thinking that is was an issue
with GTK I compiled and ran it in SuperCollider and I notice the same
skipping. I have tried using ba.pulse as well and also tried to add
smoothing to the impulse.
I am probably missing something obvious here, but any help is appreciated.
/Henrik
import("stdfaust.lib");
// Impulse for snare hits
imp = ba.beat(hslider("tempo", 100, 1, 2000, 1));
// GUI
snaregroup(x) = vgroup("snare", x);
// Main envelope
env = en.ar(attack, rel, imp) * amp
with {
attack = snaregroup(hslider("attack", 0.00000001, 0, 0.1, 0.000000001) :
si.smooth(0.1));
rel = snaregroup(hslider("rel", 0.1, 0.0000001, 0.5, 0.0000001) :
si.smooth(0.2));
amp = snaregroup(hslider("vol", 0.5, 0, 1, 0.0001));
};
// Noise generation and filter
snare(n) = no.multinoise(8) : par(i, 8, _ * env * 0.1);
filt = fi.resonbp(frq, q, gain)
with {
frq = snaregroup(hslider("freq", 200, 50, 5000, 0.1));
q = snaregroup(hslider("q", 1, 0.01, 10, 0.01));
gain = snaregroup(hslider("gain", 0, 0, 2, 0.00001));
};
process = snare;
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