Filter Section - Propellerhead Polar Operation Manual

Filter section

The Filter section comprises a multi-mode stereo filter with four different filter types:
• Lowpass (LP)
A 12 dB Lowpass filter with low and high Resonance settings
Lowpass filters let low frequencies through and cut off high frequencies. This filter type has a roll-off curve of
12dB/Octave.
• Bandpass (BP)
A 12 dB Bandpass filter with low and high Resonance settings
Bandpass filters cut both high and low frequencies, leaving the frequency band in between unaffected. Each slope
in this filter type has a 12 dB/Octave roll-off.
POLAR DUAL PITCH SHIFTER
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