--- iir_fpu.c~	2006-04-16 13:34:59.000000000 -0500
+++ iir_fpu.c	2006-05-09 10:32:43.000000000 -0500
@@ -101,10 +101,11 @@
     {
       pcm[channel] = data[index+channel] * 4;
       /* Preamp gain */
-      pcm[channel] *= preamp[channel];
+      pcm[channel] *= (preamp[channel]/2);
       
+      /* dunno why we would want to add random noise.... */
       /* add random noise */
-      pcm[channel] += dither[di];
+      /* pcm[channel] += dither[di]; */
 
       out[channel] = 0.;
       /* For each band */