xwax: pitch: Improve coefficients

jclsn · Mar 5, 2025 · 1485e6b · 1485e6b
1 parent 1bac20a
commit 1485e6b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/xwax/pitch.h b/lib/xwax/pitch.h
@@ -22,8 +22,8 @@
 
 /* Values for the filter concluded experimentally */
 
-#define ALPHA (1.0/512)
-#define BETA (ALPHA/256)
+#define ALPHA 1e-3
+#define BETA 1e-6
 
 /* State of the pitch calculation filter */