diff --git a/index.html b/index.html
index 0e0f766..fbbeaf2 100644
--- a/index.html
+++ b/index.html
@@ -4262,13 +4262,12 @@
Scroll on a node to adjust Q (bandwidth).
- Right-click a node to change its filter type
- (Peaking, Low Shelf, High Shelf) or channel mode
- (Stereo, Mid, Side).
+ Right-click a node to change its filter type (Peaking, Low
+ Shelf, High Shelf) or channel mode (Stereo, Mid, Side).
- Right-click empty space or double-click to add a
- node. Double-click a node to remove it.
+ Right-click empty space or double-click to add a node.
+ Double-click a node to remove it.
Save the profile so you can switch between headphones
@@ -4301,9 +4300,8 @@
channel mode to Stereo, Mid, or Side.
- Right-click empty space or double-click to add a
- node at that position.
- Double-click a node to delete it.
+ Right-click empty space or double-click to add a node
+ at that position. Double-click a node to delete it.
Use + Add Band / - Remove Band to change the number of
@@ -4322,12 +4320,11 @@
Tip: Lower Q = wider curve, higher Q = narrower surgical cut.
- Mid/Side tips: Set a band to Mid to EQ only the
- center image (vocals, bass, kick). Set it to Side to
- EQ only the stereo width (reverb, ambience, panned instruments).
- Try cutting low-end on Side below 200 Hz for tighter, mono-compatible
- bass - or boost presence on Mid around 2-5 kHz to bring vocals forward
- without touching the sides.
+ Mid/Side tips: Set a band to Mid to EQ only the center image
+ (vocals, bass, kick). Set it to Side to EQ only the stereo width
+ (reverb, ambience, panned instruments). Try cutting low-end on Side
+ below 200 Hz for tighter, mono-compatible bass - or boost presence on
+ Mid around 2-5 kHz to bring vocals forward without touching the sides.
@@ -4360,8 +4357,8 @@
Right-click a node to change type or channel mode.
- Right-click empty space or double-click to add a
- node. Double-click a node to remove it.
+ Right-click empty space or double-click to add a node.
+ Double-click a node to remove it.
Repeat for each channel, then Export JSON with all channels.
diff --git a/js/audio-context.js b/js/audio-context.js
index a7678d4..0dec0dc 100644
--- a/js/audio-context.js
+++ b/js/audio-context.js
@@ -326,7 +326,7 @@ class AudioContextManager {
const type = (this.currentTypes && this.currentTypes[i]) || 'peaking';
const q = this.currentQs && this.currentQs[i] > 0 ? this.currentQs[i] : this._calculateQ(i);
const ch = (this.currentChannels && this.currentChannels[i]) || 'stereo';
- const gain = ch === 'side' ? 0 : (this.currentGains[i] || 0);
+ const gain = ch === 'side' ? 0 : this.currentGains[i] || 0;
const filter = this.audioContext.createBiquadFilter();
filter.type = type;
filter.frequency.value = freq;
@@ -339,7 +339,7 @@ class AudioContextManager {
const type = (this.currentTypes && this.currentTypes[i]) || 'peaking';
const q = this.currentQs && this.currentQs[i] > 0 ? this.currentQs[i] : this._calculateQ(i);
const ch = (this.currentChannels && this.currentChannels[i]) || 'stereo';
- const gain = ch === 'mid' ? 0 : (this.currentGains[i] || 0);
+ const gain = ch === 'mid' ? 0 : this.currentGains[i] || 0;
const filter = this.audioContext.createBiquadFilter();
filter.type = type;
filter.frequency.value = freq;
@@ -353,7 +353,13 @@ class AudioContextManager {
* Destroy M/S parallel filter chains
*/
_destroyMSFilters() {
- const sd = (node) => { try { node?.disconnect(); } catch { /* */ } };
+ const sd = (node) => {
+ try {
+ node?.disconnect();
+ } catch {
+ /* */
+ }
+ };
this.midFilters.forEach(sd);
this.sideFilters.forEach(sd);
this.midFilters = [];
@@ -660,15 +666,15 @@ class AudioContextManager {
// Encode L/R → M/S
lastNode.connect(this.msSplitter);
- this.msSplitter.connect(this.msEncoderMidL, 0); // L → Mid
- this.msSplitter.connect(this.msEncoderMidR, 1); // R → Mid
+ this.msSplitter.connect(this.msEncoderMidL, 0); // L → Mid
+ this.msSplitter.connect(this.msEncoderMidR, 1); // R → Mid
this.msEncoderMidL.connect(this.msMidInput);
- this.msEncoderMidR.connect(this.msMidInput); // Mid = (L+R)*0.5
+ this.msEncoderMidR.connect(this.msMidInput); // Mid = (L+R)*0.5
this.msSplitter.connect(this.msEncoderSideL, 0); // L → Side
this.msSplitter.connect(this.msEncoderSideR, 1); // R → Side (-0.5)
this.msEncoderSideL.connect(this.msSideInput);
- this.msEncoderSideR.connect(this.msSideInput); // Side = (L-R)*0.5
+ this.msEncoderSideR.connect(this.msSideInput); // Side = (L-R)*0.5
// Mid filter chain
this.msMidInput.connect(this.midFilters[0]);
@@ -688,12 +694,12 @@ class AudioContextManager {
this.midOutputNode.connect(this.msDecoderMidToL);
this.sideOutputNode.connect(this.msDecoderSideToL);
this.msDecoderMidToL.connect(this.msLMix);
- this.msDecoderSideToL.connect(this.msLMix); // L = Mid + Side
+ this.msDecoderSideToL.connect(this.msLMix); // L = Mid + Side
this.midOutputNode.connect(this.msDecoderMidToR);
this.sideOutputNode.connect(this.msDecoderSideToR);
this.msDecoderMidToR.connect(this.msRMix);
- this.msDecoderSideToR.connect(this.msRMix); // R = Mid - Side
+ this.msDecoderSideToR.connect(this.msRMix); // R = Mid - Side
this.msLMix.connect(this.msMerger, 0, 0);
this.msRMix.connect(this.msMerger, 0, 1);
@@ -1089,7 +1095,8 @@ class AudioContextManager {
this.msEnabled = needsMS;
if (this.isInitialized && this.audioContext) {
- const needsRebuild = msChanged || this.filters.length !== count || (needsMS && this.midFilters.length !== count);
+ const needsRebuild =
+ msChanged || this.filters.length !== count || (needsMS && this.midFilters.length !== count);
if (needsRebuild) {
// M/S state changed or band count changed — full rebuild
@@ -1108,11 +1115,11 @@ class AudioContextManager {
this._updateFilterChain(this.filters, newFrequencies, newTypes, newQs, newGains, now);
// Update mid filters (gain = 0 for side-only bands)
- const midGains = newGains.map((g, i) => newChannels[i] === 'side' ? 0 : g);
+ const midGains = newGains.map((g, i) => (newChannels[i] === 'side' ? 0 : g));
this._updateFilterChain(this.midFilters, newFrequencies, newTypes, newQs, midGains, now);
// Update side filters (gain = 0 for mid-only bands)
- const sideGains = newGains.map((g, i) => newChannels[i] === 'mid' ? 0 : g);
+ const sideGains = newGains.map((g, i) => (newChannels[i] === 'mid' ? 0 : g));
this._updateFilterChain(this.sideFilters, newFrequencies, newTypes, newQs, sideGains, now);
} else if (this.filters.length === count) {
// Normal stereo — update in-place
diff --git a/js/settings.js b/js/settings.js
index 76ee01e..8384a4a 100644
--- a/js/settings.js
+++ b/js/settings.js
@@ -2561,7 +2561,12 @@ export async function initializeSettings(scrobbler, player, api, ui) {
const bands = getActiveBands();
// Filter type actions
- if (action.startsWith('eq-type-') && contextMenuNodeIdx !== null && bands && bands[contextMenuNodeIdx]) {
+ if (
+ action.startsWith('eq-type-') &&
+ contextMenuNodeIdx !== null &&
+ bands &&
+ bands[contextMenuNodeIdx]
+ ) {
const typeMap = {
'eq-type-lowshelf': 'lowshelf',
'eq-type-peaking': 'peaking',
@@ -2578,7 +2583,12 @@ export async function initializeSettings(scrobbler, player, api, ui) {
}
// Channel actions (per-band M/S mode)
- if (action.startsWith('eq-channel-') && contextMenuNodeIdx !== null && bands && bands[contextMenuNodeIdx]) {
+ if (
+ action.startsWith('eq-channel-') &&
+ contextMenuNodeIdx !== null &&
+ bands &&
+ bands[contextMenuNodeIdx]
+ ) {
const channelMap = {
'eq-channel-stereo': 'stereo',
'eq-channel-mid': 'mid',
@@ -2627,12 +2637,21 @@ export async function initializeSettings(scrobbler, player, api, ui) {
if (currentMode === 'autoeq') {
autoeqCurrentBands = [];
bands = autoeqCurrentBands;
- } else { hideEmptyContextMenu(); return; }
+ } else {
+ hideEmptyContextMenu();
+ return;
+ }
+ }
+ if (bands.length >= 32) {
+ hideEmptyContextMenu();
+ return;
}
- if (bands.length >= 32) { hideEmptyContextMenu(); return; }
const rect = autoeqCanvas.getBoundingClientRect();
- const padLeft = 40, padRight = 10, padTop = 10, padBottom = 30;
+ const padLeft = 40,
+ padRight = 10,
+ padTop = 10,
+ padBottom = 30;
const w = rect.width - padLeft - padRight;
const h = rect.height - padTop - padBottom;
const dbCenter = isParam ? 0 : 75;
@@ -2640,9 +2659,10 @@ export async function initializeSettings(scrobbler, player, api, ui) {
const dbMin = dbCenter - dbHalf;
const dbMax = dbCenter + dbHalf;
const freq = Math.max(20, Math.min(20000, Math.round(xToFreq(pendingAddCoords.x - padLeft, w))));
- const gain = Math.max(-30, Math.min(30,
- Math.round((yToDb(pendingAddCoords.y - padTop, h, dbMin, dbMax) - dbCenter) * 10) / 10
- ));
+ const gain = Math.max(
+ -30,
+ Math.min(30, Math.round((yToDb(pendingAddCoords.y - padTop, h, dbMin, dbMax) - dbCenter) * 10) / 10)
+ );
bands.push({ id: bands.length, type: 'peaking', freq, gain, q: 1.0, enabled: true, channel: 'stereo' });
setActiveBands(bands);
@@ -2984,7 +3004,15 @@ export async function initializeSettings(scrobbler, player, api, ui) {
const defaultBands = [];
for (let i = 0; i < 10; i++) {
const freq = 20 * Math.pow(20000 / 20, i / 9);
- defaultBands.push({ id: i, type: 'peaking', freq: Math.round(freq), gain: 0, q: 1.0, enabled: true, channel: 'stereo' });
+ defaultBands.push({
+ id: i,
+ type: 'peaking',
+ freq: Math.round(freq),
+ gain: 0,
+ q: 1.0,
+ enabled: true,
+ channel: 'stereo',
+ });
}
parametricBands = defaultBands;
applyBandsToAudio(parametricBands);
@@ -5295,7 +5323,15 @@ export async function initializeSettings(scrobbler, player, api, ui) {
setActiveBands(bands);
}
if (bands.length >= 32) return;
- bands.push({ id: bands.length, type: 'peaking', freq: 1000, gain: 0, q: 1.0, enabled: true, channel: 'stereo' });
+ bands.push({
+ id: bands.length,
+ type: 'peaking',
+ freq: 1000,
+ gain: 0,
+ q: 1.0,
+ enabled: true,
+ channel: 'stereo',
+ });
applyBandsToAudio(bands);
renderBandControls(bands);
computeCorrectedCurve();