From bf64932fb9b1207735f6568bc52a87b938cc7fd8 Mon Sep 17 00:00:00 2001
From: Lunar Journal <md.node.0@gmail.com>
Date: Mon, 29 Jan 2024 17:45:51 +0200
Subject: emu8910: core: fir: update filtering

---
 emu8910.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/emu8910.js b/emu8910.js
index 6673767..df5b748 100644
--- a/emu8910.js
+++ b/emu8910.js
@@ -146,7 +146,7 @@ var FirFilter = /** @class */ (function () {
             buffer[this.offset + i] = samples[i];
         }
         for (i = 0; i < h.length; i++) {
-            y += h[i] * sub[i];
+            y += h[i] * (sub[i] + sub[h.length - i - 1]);
         }
         for (i = 0; i < m; i++) {
             buffer[this.offset + length - m + i] = buffer[this.offset + i];
-- 
cgit v1.2.3-70-g09d2