********************************************************************
function: masking curve data for psychoacoustics
- last mod: $Id: masking.h,v 1.23 2002/06/30 08:31:00 xiphmont Exp $
+ last mod: $Id: masking.h,v 1.24 2002/07/01 11:20:11 xiphmont Exp $
********************************************************************/
#ifndef _V_MASKING_H_
#define _V_MASKING_H_
-/* more detailed ATH */
+/* more detailed ATH; the bass if flat to save stressing the floor
+ overly for only a bin or two of savings. */
#define MAX_ATH 88
static float ATH[]={
- /*15*/ -20, -24, -26, -30, -34, -37, -40, -43,
- /*31*/ -46, -49, -53, -56, -58, -60, -62, -64,
- /*63*/ -66, -68, -69, -70, -71, -72, -73, -74,
+ /*15*/ -51, -52, -53, -54, -55, -56, -57, -58,
+ /*31*/ -59, -60, -61, -62, -63, -64, -65, -66,
+ /*63*/ -67, -68, -69, -70, -71, -72, -73, -74,
/*125*/ -75, -76, -77, -78, -80, -81, -82, -83,
/*250*/ -84, -85, -86, -87, -88, -88, -89, -89,
/*500*/ -90, -91, -91, -92, -93, -94, -95, -96,