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mda RezFilter

mda RezFilter simulates a VCF (voltage controlled filter) with LFO and EG (envelope generator).

Parameters

Freq	Cutoff frequency
Rez	Resonance
Output	Level trim
Env→VCF	Positive or negative (squelchy!) Envelope modulation of cutoff frequency
Attack	Attack time
Release	Release time
LFO→VCF	LFO modulation of cut-off frequency (turn to left for sample & hold LFO, right for sine)
LFO Rate	LFO modulation speed
Trigger	Envelope trigger level (normally set to minimum to acts as a free-running envelope follower)
Max Freq	Limit maximum cut-off frequency for a mellower sound (the filter can sound “screechy” at high frequencies)

Use fast Attack and Release for “dirty” modulation.