Hi
We've a tremolo with waveform select in guitarix, using select3()
here is the source file, Note that it is written for faust 0.9.73, so
you've to port it to the new library structure in faust.
As well we using our own GUI, so we could translate checkbox to our
needs, you should replace it with a slider or a knob in order to use the
generic faust UI.
https://sourceforge.net/p/guitarix/git/ci/master/tree/trunk/src/faust/tremolo.dsp
regards
hermann
Am 24.07.2017 um 19:28 schrieb Steve Duell:
Hello,
Would someone be so kind as to give me some pointers?
The application I'm developing is essentially a tremolo modified from
the example in Romain's workshop. I'm trying to replace the sine
oscillator with a choice of oscillators running various waveforms to
give different shapes to the amplitude modulation. This is where I'm
stuck.
Below is some pseudocode which hopefully illustrates what I'm trying
to achieve. What I'm missing is the user control that actually SELECTS
the source to use for the 'signal' variable:
tremolo = *(1-depth*((signal) : si.smooth(smoother)))
with{
depth = vslider("Depth[style:knob]",1,0,1,0.01) : si.smoo;
duty = vslider("P/W[style:knob]",0.5,0,1,0.01) : si.smoo;
smoother =
vslider("De-click[style:knob]",0.95,0.5,0.999,0.001) : si.smoo;
signal = os.oscsin(freq) or;
os.triangle(freq) or;
os.sawtooth(freq) or;
os.lf_pulsetrainpos(freq,duty) or;
};
Thanks a ton for any tips you can give me.
-Steve Duell
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