Hello,
Here is a simple sequencer function. It doesn't provide a gate signal to
trigger an envelope but I (or you) can add it if you need.
sequencer(NOTE_COUNT, notes, trigger) = notes : ba.selectn(NOTE_COUNT,
selection)
with {
selection = trigger : +(NOTE_COUNT) : (+ : %(NOTE_COUNT)) ~ _;
};
period = 60 * ma.SR / hslider("BPM", 120, 30, 300, 1) : int;
process = ba.pulse(period) : sequencer(3, (60, 62, 64)) : ba.midikey2hz :
os.osc;
You can change the number of notes in the first sequencer() parameter (and
provide a different note sequence in the second parameter) but this number
must be known at compile time because ba.selectn() requires it.
Best,
jlp
Le lun. 21 mars 2022 à 21:58, francesco mulassano <
francesco.mulass...@gmail.com> a écrit :
> Hi, for prototyping purpose
> i'm searching for a simple faust step sequencer for triggering melodies
> while developing the synth dsp part.
>
> Any suggestions?
> Thanks
> Ciao
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