# HG changeset patch
# User Chris Cannam
# Date 1449227251 0
# Node ID e2e8f5547749592d39bbed60b916a732863af4db
# Parent  86695c191896b3d8a43a2585fd39bfea52614d82
Reduce max frequency difference to 4 semitones. This is because we can very easily get errors of 5 semitones (a 5 semitone error "down" being equivalent to a perfect fifth "up").

diff -r 86695c191896 -r e2e8f5547749 src/TuningDifference.cpp
--- a/src/TuningDifference.cpp	Fri Nov 27 16:58:24 2015 +0000
+++ b/src/TuningDifference.cpp	Fri Dec 04 11:07:31 2015 +0000
@@ -406,7 +406,7 @@
 {
     map<double, int> dists;
 
-    int maxSemis = 6;
+    int maxSemis = 4;
     int maxRotation = (m_bpo * maxSemis) / 12;
 
     for (int r = -maxRotation; r <= maxRotation; ++r) {