Lexicon 300L - REV 1 - Page 95

Lexicon
300L Owner's Manual
4-32
BPS is a band-pass filter which rolls off the frequency responce of the audio
before the splicing algorithm. The -3dB point is 100 Hz. The purpose of the band-
pass filter is to give the pitch shifter less information than it actually needs to
decide when to make the splice. Typically, this will further improve the perform-
ance of the pitch shifter.
BNPS