From e0cc4fe10aba8ed679ba57ddc62e6cc426046848 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20Sch=C3=B6ck?= <Florian Schöck>
Date: Sat, 12 Mar 2016 17:36:47 +0100
Subject: [PATCH] low-pass filter now has 22050Hz cutoff Might not apply to the
 fm standards, but since you are not supposed to use it publicly, it doesn't
 matter

---
 src/fm_mpx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fm_mpx.c b/src/fm_mpx.c
index 3ab6530..0d4ac85 100644
--- a/src/fm_mpx.c
+++ b/src/fm_mpx.c
@@ -134,8 +134,8 @@ int fm_mpx_open(char *filename, size_t len) {
         
     
         // Create the low-pass FIR filter
-        float cutoff_freq = 15000 * .8;
-        if(in_samplerate/2 < cutoff_freq) cutoff_freq = in_samplerate/2 * .8;
+        float cutoff_freq = 22050;
+        if(in_samplerate/2 < cutoff_freq) cutoff_freq = in_samplerate/2;