From c678b947dfb03677d80cea44741f7406442f6789 Mon Sep 17 00:00:00 2001
From: Armin <armin@cherry>
Date: Wed, 8 Jul 2026 19:08:49 +0200
Subject: [PATCH] Remove broken peak fade-out feature from spectrum analyzer

---
 index.html | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/index.html b/index.html
index 2284955..10624de 100644
--- a/index.html
+++ b/index.html
@@ -236,15 +236,6 @@ footer .footer-track { flex: 1; min-width: 0; white-space: nowrap; overflow: hid
         <option value="180">3s</option>
         <option value="240">4s</option>
       </select>
-      <span style="font-size:11px;color:#6b7089;margin-left:8px">Peak Fade:</span>
-      <select id="peakFadeSelect">
-        <option value="0" selected>0ms</option>
-        <option value="12">200ms</option>
-        <option value="24">400ms</option>
-        <option value="36">600ms</option>
-        <option value="48">800ms</option>
-        <option value="60">1s</option>
-      </select>
       <span style="font-size:11px;color:#6b7089;margin-left:8px">Crossfade:</span>
       <select id="crossfadeSelect">
         <option value="0" selected>Off</option>
@@ -379,14 +370,12 @@ const ctx = canvas.getContext('2d');
 const bigTime = document.getElementById('bigTime');
 let peakData = [];
 let peakHoldCounters = [];
-let peakFadeCounters = [];
 let smoothedData = [];
 let vuPeakL = 0, vuPeakR = 0;
 let vuSmoothL = 0, vuSmoothR = 0;
 let vuPeakHoldL = 0, vuPeakHoldR = 0;
 let vuPeakGrace = 0;
 let peakHoldGrace = 0;
-let peakFadeGrace = 0;
 function bessi0(x) {
   let s = 1, t = 1;
   for (let k = 1; k <= 20; k++) {
@@ -517,7 +506,6 @@ function drawSpectrum() {
   if (peakData.length !== NUM_BARS) {
     peakData = new Float32Array(NUM_BARS);
     peakHoldCounters = new Uint32Array(NUM_BARS);
-    peakFadeCounters = new Uint32Array(NUM_BARS);
     smoothedData = new Float32Array(NUM_BARS);
   }
   const rect = canvas.getBoundingClientRect();
@@ -556,13 +544,8 @@ function drawSpectrum() {
     if (barH > peakData[i]) {
       peakData[i] = barH;
       peakHoldCounters[i] = 0;
-      peakFadeCounters[i] = 0;
     } else if (peakHoldCounters[i] < peakHoldGrace) {
       peakHoldCounters[i]++;
-    } else if (peakFadeCounters[i] < peakFadeGrace) {
-      const remaining = peakFadeGrace - peakFadeCounters[i];
-      peakData[i] *= (remaining - 1) / remaining;
-      peakFadeCounters[i]++;
     } else {
       peakData[i] = 0;
     }
@@ -775,7 +758,6 @@ const decaySelect = document.getElementById('decaySelect');
 const barDecaySelect = document.getElementById('barDecaySelect');
 const vuPeakHoldSelect = document.getElementById('vuPeakHoldSelect');
 const peakHoldSelect = document.getElementById('peakHoldSelect');
-const peakFadeSelect = document.getElementById('peakFadeSelect');
 const crossfadeSelect = document.getElementById('crossfadeSelect');
 const infoBtn = document.getElementById('infoBtn');
 const tagEditorOverlay = document.getElementById('tagEditorOverlay');
@@ -1740,11 +1722,9 @@ decaySelect.addEventListener('change', () => { peakDecay = parseFloat(decaySelec
 barDecaySelect.addEventListener('change', () => { barDecay = parseFloat(barDecaySelect.value); });
 vuPeakHoldSelect.addEventListener('change', () => { vuPeakGrace = parseInt(vuPeakHoldSelect.value, 10); });
 peakHoldSelect.addEventListener('change', () => { peakHoldGrace = parseInt(peakHoldSelect.value, 10); });
-peakFadeSelect.addEventListener('change', () => { peakFadeGrace = parseInt(peakFadeSelect.value, 10); });
 crossfadeSelect.addEventListener('change', () => { crossfadeDuration = parseFloat(crossfadeSelect.value); });
 vuPeakGrace = parseInt(vuPeakHoldSelect.value, 10);
 peakHoldGrace = parseInt(peakHoldSelect.value, 10);
-peakFadeGrace = parseInt(peakFadeSelect.value, 10);
 crossfadeDuration = parseFloat(crossfadeSelect.value);
 repeatSelect.addEventListener('change', () => { repeatMode = repeatSelect.value; });
 shuffleSelect.addEventListener('change', () => { shuffleOn = shuffleSelect.value === 'on'; });