Improve phase trail and correlation controls
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@@ -5,10 +5,26 @@ import { getRtwCenters } from '../www/core/rtw_centers.js';
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import { buildRtwTickPositions, selectLocalRtwPacket } from '../www/views/realtime.js';
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const source = fs.readFileSync(new URL('../www/core/audio.js', import.meta.url), 'utf8');
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const configSource = fs.readFileSync(new URL('../www/core/config.js', import.meta.url), 'utf8');
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const correlationNormalizerSource = configSource.match(
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/export function normalizeCorrelationResponseSeconds[\s\S]*?\n\}/,
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)?.[0];
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assert.ok(correlationNormalizerSource, 'correlation response normalization must remain testable');
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const correlationContext = vm.createContext({ Number });
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vm.runInContext(
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correlationNormalizerSource.replace('export function', 'function'),
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correlationContext,
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);
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assert.equal(correlationContext.normalizeCorrelationResponseSeconds(0.5), 0.5);
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assert.equal(correlationContext.normalizeCorrelationResponseSeconds(1.0), 1.0);
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assert.equal(correlationContext.normalizeCorrelationResponseSeconds(2.5), 2.5);
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assert.equal(correlationContext.normalizeCorrelationResponseSeconds(Number.NaN), 1.0);
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const functionSource = source.match(/export function buildRtaRuntimeConfig[\s\S]*?\n\}/)?.[0];
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assert.ok(functionSource, 'buildRtaRuntimeConfig must remain testable');
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const context = vm.createContext({
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Number,
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normalizeCorrelationResponseSeconds: correlationContext.normalizeCorrelationResponseSeconds,
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getRtwCenters(mode) {
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if (mode === '1_12') return new Array(121).fill(0);
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if (mode === '1_6') return new Array(61).fill(0);
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@@ -29,6 +45,7 @@ const forced = context.buildRtaRuntimeConfig({
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RTA_PEAK_DECAY_DB_PER_S: 20,
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RTA_PEAK_RESET_TOKEN: 9,
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CORR_RESPONSE_S: 2.5,
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CORR_SILENCE_THRESHOLD_RMS_DBFS: -50,
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CORR_RESET_TOKEN: 7,
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XY_POINTS: 256,
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});
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@@ -44,9 +61,13 @@ assert.equal(forced.rtaPeakResetToken, 9);
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assert.equal(forced.tauFast, 0.125);
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assert.equal(forced.rtwCenters.length, 121);
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assert.equal(forced.correlationResponseS, 2.5);
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assert.equal(forced.correlationSilenceThresholdRmsDbfs, -50);
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assert.equal(forced.correlationResetToken, 7);
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assert.equal(forced.xyPoints, 256);
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const veryFastCorrelation = context.buildRtaRuntimeConfig({ CORR_RESPONSE_S: 0.5 });
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assert.equal(veryFastCorrelation.correlationResponseS, 0.5);
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const extension = context.buildRtaRuntimeConfig({
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RTA_BAR_LAYOUT: 'iec',
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RTA_ENGINE: 'fft',
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@@ -59,7 +80,6 @@ assert.equal(extension.bpo, '1_12');
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assert.equal(extension.freqRange, 'lf');
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assert.equal(extension.order, 8);
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const configSource = fs.readFileSync(new URL('../www/core/config.js', import.meta.url), 'utf8');
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const selectionSource = configSource.match(/function applyRtaBpoSelection[\s\S]*?\n\}/)?.[0];
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assert.ok(selectionSource, 'RTA BPO selection policy must remain testable');
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const selectionContext = vm.createContext({
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