Lexicon MPX G2 manual SweepFilter, BandM

The Effects and Parameters

SweepFilter

				SweepFilter simulates a Moog-
				type resonant low-pass filter. Cut-
				off frequency and output level are
				interpolated, and can be swept.
				The performance of this filter is
				high enough that it can be used as
				a lowpass filter for hiss reduction.
				The parameters were de-
				signed to allow synthesizer-like
				control of the filter. For example:
				Use FC like the manual “cutoff”
Mix	0-100%	Dry/Wet ratio		knob of an analog synth – set it to
Level*	Off, -89 to +6dB	Amount of effect in the processed signal		the filter frequency desired when
				all modulation sources are at mini-
Fc*	20-20000Hz	Corner frequency offset of filter
				mum.
FRes*	1-100	Filter resonance: 7=a maximally flat filter
				Use Mod as the patch destina-
Mod*	20-20000Hz	added to corner frequency offset to produce corner frequency
				tion for as many as five modulation
Scale*	-100 to +100%	scales Mod
				sources (LFO,	Rand, Env,
Pan*	50L to C to 50R	Left/right pan control		LastNote, etc.).
				Use Scale as a	master depth
				control for all modulation sources.
			92		190

1-Band (M)

				The 1-Band (M) effect provides
			a single band of double-precision
			parametric EQ with adjustable cen-
			ter frequency, Q, boost/cut and
			filter type (low shelf, band, high
			shelf).
Mix	0-100%	Dry/Wet ratio
Level	Off, -89 to +6dB	Amount of effect in the processed signal
Gain	-72 to +24dB	Boost/cut gain of filter
Fc	20-20000Hz	Center or corner frequency of filter
Q	0.1-10.0	Q of filter	50		190
Mode	LShlf, Band, HShlf	Determines EQ type

*= Interpolated; ( ) = Option of preceding parameter

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