? aclocal.m4
? configure
? Makefile.in
? config.log
? config.cache
? libtool
? config.status
? .python-history
? Makefile
? iiwu_voice_noteoff.diff
? src/stamp-h.in
? src/Makefile.in
? src/Makefile
? src/config.h
? src/stamp-h
? src/.deps
? src/.libs
? src/iiwu_synth.lo
? src/iiwu_list.lo
? src/iiwu_cmd.lo
? src/iiwu_defsfont.lo
? src/iiwu_rev.lo
? src/iiwu_chorus.lo
? src/iiwu_voice.lo
? src/iiwu_gen.lo
? src/iiwu_mod.lo
? src/iiwu_chan.lo
? src/iiwu_conv.lo
? src/iiwu_midi.lo
? src/iiwu_sys.lo
? src/iiwu_alsa.lo
? src/iiwu_oss.lo
? src/iiwu_midishare.lo
? src/iiwu_jack.lo
? src/iiwu_aufile.lo
? src/iiwu_ladspa.lo
? src/libiiwusynth.la
? src/iiwusynth
? src/iiwuplay
Index: src/iiwu_voice.c
===================================================================
RCS file: /cvsroot/iiwusynth/iiwusynth/src/iiwu_voice.c,v
retrieving revision 1.23
diff -u -r1.23 iiwu_voice.c
--- src/iiwu_voice.c	22 May 2002 15:30:09 -0000	1.23
+++ src/iiwu_voice.c	24 May 2002 11:27:53 -0000
@@ -1333,8 +1333,8 @@
        * So convert from linear amplitude to cb. 
        */
       if (voice->volenv_val>0){
-	iiwu_real_t centibels=100.0*log(voice->volenv_val)/log(10); /* For example: val=0.5 => -60 cB */
-	iiwu_real_t env_value=1+(centibels/960.0); /* 1 + (-60/960) */
+	iiwu_real_t amp = voice->volenv_val * pow (10., voice->attenuation / -200.);
+	iiwu_real_t env_value = - ((-200. * log (amp) / log (10.) - voice->attenuation) / 960. - 1);
 	env_value=(env_value < 0.0 ? 0.0 : env_value);
 	env_value=(env_value > 1.0 ? 1.0 : env_value);
 	voice->volenv_val=env_value;