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params

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This commit is contained in:
Jade (Rose) Rowland 2024-03-03 22:19:26 -05:00
parent e839c271cd
commit 1666b50857
2 changed files with 25 additions and 5 deletions
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1
packages/superdough/synth.mjs
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@ -58,6 +58,7 @@ export function registerSynthSounds() {
frequency: freq, frequency: freq,
begin, begin,
end, end,
detune: 0,
}, },
{ {
outputChannelCount: [2], outputChannelCount: [2],

29
packages/superdough/worklets.mjs
View File

@ -111,7 +111,7 @@ class DistortProcessor extends AudioWorkletProcessor {
registerProcessor('distort-processor', DistortProcessor); registerProcessor('distort-processor', DistortProcessor);
// removes frequencies above nyquist to prevent aliasing // adjust waveshape to remove frequencies above nyquist to prevent aliasing
const polyBlep = (phase, dt) => { const polyBlep = (phase, dt) => {
// 0 <= phase < 1 // 0 <= phase < 1
if (phase < dt) { if (phase < dt) {
@ -167,6 +167,25 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
defaultValue: 440, defaultValue: 440,
min: Number.EPSILON, min: Number.EPSILON,
}, },
{
name: 'spread',
defaultValue: 0.6,
min: 0,
max: 1,
},
{
name: 'detune',
defaultValue: 0.2,
min: 0,
},
{
name: 'voices',
defaultValue: 6,
min: 1,
max: 10,
},
]; ];
} }
process(input, outputs, params) { process(input, outputs, params) {
@ -179,12 +198,12 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
const frequency = params.frequency[0]; const frequency = params.frequency[0];
const output = outputs[0]; const output = outputs[0];
const numSaws = 6; const voices = params.voices[0];
const detune = 0.1; const detune = params.detune[0];
let spread = 0.6; let spread = params.spread[0];
spread = spread * 0.5 + 0.5; spread = spread * 0.5 + 0.5;
for (let n = 0; n < numSaws; n++) { for (let n = 0; n < voices; n++) {
let adj = 0; let adj = 0;
const isOdd = n % 2 === 1; const isOdd = n % 2 === 1;
if (n > 0) { if (n > 0) {