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gaincurve

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This commit is contained in:
Jade (Rose) Rowland 2025-06-09 15:18:47 +02:00
parent 3ac0fdf619
commit aeaed50446
1 changed files with 15 additions and 6 deletions
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21
packages/supradough/dough.mjs
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@ -1,6 +1,15 @@
// this is dough, the superdough without dependencies
const SAMPLE_RATE = typeof sampleRate !== 'undefined' ? sampleRate : 48000;
const ISR = 1 / SAMPLE_RATE;
let gainCurveFunc = (val) => Math.pow(val, 2);
function applyGainCurve(val) {
return gainCurveFunc(val);
}
// function setGainCurve(newGainCurveFunc) {
// gainCurveFunc = newGainCurveFunc;
// }
// https://garten.salat.dev/audio-DSP/oscillators.html
export class SineOsc {
phase = 0;
@ -522,15 +531,15 @@ export class DoughVoice {
let $ = this;
Object.assign($, value);
$.s = $.s ?? getDefaultValue('s');
$.gain = $.gain ?? getDefaultValue('gain');
$.velocity = $.velocity ?? getDefaultValue('velocity');
$.postgain = $.postgain ?? getDefaultValue('postgain');
$.gain = applyGainCurve($.gain ?? getDefaultValue('gain'));
$.velocity = applyGainCurve($.velocity ?? getDefaultValue('velocity'));
$.postgain = applyGainCurve($.postgain ?? getDefaultValue('postgain'));
$.density = $.density ?? getDefaultValue('density');
$.fanchor = $.fanchor ?? getDefaultValue('fanchor');
$.drive = $.drive ?? 0.69;
$.phaserdepth = $.phaserdepth ?? getDefaultValue('phaserdepth');
$.shapevol = $.shapevol ?? getDefaultValue('shapevol');
$.distortvol = $.distortvol ?? getDefaultValue('distortvol');
$.shapevol = applyGainCurve($.shapevol ?? getDefaultValue('shapevol'));
$.distortvol = applyGainCurve($.distortvol ?? getDefaultValue('distortvol'));
$.i = $.i ?? getDefaultValue('i');
$.fft = $.fft ?? getDefaultValue('fft');
$.pan = $.pan ?? getDefaultValue('pan');
@ -582,7 +591,7 @@ export class DoughVoice {
// gain envelope
$._adsr = new ADSR({ decayCurve: 2 });
// delay
$.delay = $.delay ?? getDefaultValue('delay');
$.delay = applyGainCurve($.delay ?? getDefaultValue('delay'));
$.delayfeedback = $.delayfeedback ?? getDefaultValue('delayfeedback');
$.delaytime = $.delaytime ?? getDefaultValue('delaytime');