From 6acb8cd5daaca66f99b78f6f65586291609aec25 Mon Sep 17 00:00:00 2001
From: KubaPro010 <kuba.pro010@gmail.com>
Date: Sat, 8 Mar 2025 19:42:34 +0100
Subject: [PATCH] fix minor mistake

---
 lib/filters.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/filters.h b/lib/filters.h
index 0627499..977d616 100644
--- a/lib/filters.h
+++ b/lib/filters.h
@@ -17,7 +17,7 @@ float apply_preemphasis(ResistorCapacitor *filter, float sample);
 typedef struct {
     // https://www.earlevel.com/main/2012/11/26/biquad-c-source-code/
     float a0, a1, a2;
-    float b0, b1;
+    float b1, b2;
     float z1, z2;
 } BiquadFilter;
 void init_lpf(BiquadFilter* filter, float cutoffFreq, float qFactor, float sampleRate);