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Merge pull request #1343 from daslyfe/pw

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feat: Create pulsewidth (pw) and pulsewidth lfo parameters
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Jade (Rose) Rowland 2025-05-14 19:12:06 -04:00 • committed by GitHub
commit 1341bd9c92
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4 changed files with 248 additions and 16 deletions
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20
packages/superdough/superdough.mjs
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@ -320,16 +320,9 @@ function getDelay(orbit, delaytime, delayfeedback, t, channels) {
return delays[orbit];
}
function getPhaser(time, end, frequency = 1, depth = 0.5, centerFrequency = 1000, sweep = 2000) {
//gain
const ac = getAudioContext();
const lfoGain = ac.createGain();
lfoGain.gain.value = sweep * 2;
// centerFrequency = centerFrequency * 2;
// sweep = sweep * 1.5;
const lfo = getWorklet(ac, 'lfo-processor', {
frequency,
export function getLfo(audioContext, time, end, properties = {}) {
return getWorklet(audioContext, 'lfo-processor', {
frequency: 1,
depth: 1,
skew: 0,
phaseoffset: 0,
@ -337,8 +330,13 @@ function getPhaser(time, end, frequency = 1, depth = 0.5, centerFrequency = 1000
end,
shape: 1,
dcoffset: -0.5,
...properties,
});
lfo.connect(lfoGain);
}
function getPhaser(time, end, frequency = 1, depth = 0.5, centerFrequency = 1000, sweep = 2000) {
const ac = getAudioContext();
const lfoGain = getLfo(ac, time, end, { frequency, depth: sweep * 2 });
//filters
const numStages = 2; //num of filters in series