Frequency
Controls the cut o
ff
frequency of the filter.
Env Depth
This knob controls the cut o
ff
frequency over time using the envelope
generator.
Low|Notch|High
This switch selects which filter mode to use.
Low
is a lowpass filter
which attenuates frequencies above the cuto
ff
frequency, this is the
standard go-to type for most sounds.
Notch
removes frequencies at
the cut o
ff
frequency and has a nasal, phaser like quality ideal for
thicker retro string sounds, and
High
is a highpass filter that cuts
frequencies below the cut o
ff
frequency, good for thinner glassier type
sounds.
Resonance
The Resonance knob controls the feedback through the filter and
accentuates the sound at the cut o
ff
frequency, making sounds more
squelchy. Use carefully as it can self-oscillate at higher settings.
Filter Section
Each Poly cinematic voice contains a 12db/octave
multimode resonant filter with 3 di
ff
erent modes.
