From 5781e6ab96083e772c9255d1c7304f1b68411c20 Mon Sep 17 00:00:00 2001
From: Oliver Jowett <oliver@mutability.co.uk>
Date: Sun, 20 Mar 2016 20:49:30 +0000
Subject: [PATCH] Be a bit more aggressive about rejecting noise in the space
 periods.

---
 demod_2400.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/demod_2400.c b/demod_2400.c
index bfc8504..e1b2096 100644
--- a/demod_2400.c
+++ b/demod_2400.c
@@ -668,7 +668,7 @@ void demodulate2400AC(struct mag_buf *mag)
             noisy_bits <<= 1;
 
             // check for excessive noise in the quiet period
-            if (m[sample+2] >= signal_threshold) {
+            if (m[sample+2] >= noise_threshold) {
                 //fprintf(stderr, "bit %u was not quiet (%u > %u)\n", bit, m[sample+2], signal_threshold);
                 noisy_bits |= 1;
                 continue;