robert	bitrate	preset140	bitrate
applaud	hiss in left channel is very subtle (ABX 15/16)	187	added hiss, more in left channel; some warbling	134
castanets	both samples equally bad, with obvious pre-echo	140	both samples equally bad, with obvious pre-echo	144
newkid	can't distinguish from original	148	subtle flanging (ABX 24/32, p=0.003)	138
charlies	can't distinguish from original	156	sounds bad; flanging	136
rach_original	irritating flutter; bad	80	can't distinguish from original	133
SeriousTrouble	watery sound (ABX 16/16)	127	artifact is much less, but still there (ABX 15/16)	142
41_30sec	very slight pre-echo, better than preset 140 (ABX 16/16)	185	slight pre-echo (ABX 16/16)	139
nuane	can't distinguish from original	144	can't distinguish from original	147