M300 Owner's Manual-English - Lexicon

300 V 3.0 Owner's ManualLexiconDLYDLY adjusts the length of a delay line from zero to 510ms in 2ms steps.Optimalpitch shift occurs when DLY is about 40ms.FBKFBK controls the amount of positive feedback from the output of the pitch shiftto the input of the pre-delay line. The control is adjustable from 0 to +99%. Somevery useful efects can be obtained by combining pitch shift, delay, and feedback.GLDFINBNPSGLD changes the pitch continuously over a range of -2 octaves (25%) to +1octave (199%). This allows a glissando to be performed, either manually or viaMIDI.FIN adjusts pitch continuously over a range of -2 octaves to +1 octave. Thisallows a glissando to be performed, either manually or via MIDI.BNPS is a band-pass filter which rolls off the frequency responce of the audiobefore the splicing algorithm. The -3dB point is 100 Hz. The purpose of the bandpassfilter is to give the pitch shifter less information than it actually needs todecide when to make the splice. Typically, this will further improve the performanceof the pitch shifter.4-30