The River, User Manual
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30
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3. VOLTAGE CONTROLLED FILTER - FILTER CONTOUR
3. VOLTAGE CONTROLLED FILTER - FILTER CONTOUR
This is a VCF lowpass resonant 4-pole, ladder transistors, a democratized design by Bob Moog in the 60s and is responsible,
among others, roundness and fat of the "Moog sound." The River provides the same rich and generous.
CUTOFF (0 ... 400):
VCF cutoff frequency. Filter cuts frequencies beyond the cutoff frequency, with a slope (Slope) of 24 dB /
CUTOFF (0 ... 400):
VCF cutoff frequency. Filter cuts frequencies beyond the cutoff frequency, with a slope (Slope) of 24 dB /
octave (24 dB it removes tweeters each octave).
EMPHASIS (0 ... 400):
or Q. The resonance frequencies are amplified on either side of the CUTOFF with a level determined by the
EMPHASIS (0 ... 400):
or Q. The resonance frequencies are amplified on either side of the CUTOFF with a level determined by the
resonance. Approaching 300 (3h ...), the filter into self-oscillation: acting as a VCO, it starts to produced a pure sine wave,
provided according to the CUTOFF and TRACKING parameter. This will play melodies, even if the input levels of the three sound
sources are at zero.
Source: applied-acoustics.com
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S DLFO MOD (0 ... 127)
modulating EMPHASIS by DLFO (of all the voices of the same channel)
S DLFO MOD (0 ... 127)
modulating EMPHASIS by DLFO (of all the voices of the same channel)
DLFO (0 ... 400):
modulating the CUTOFF by DLFO (of all the voices of the same channel)
DLFO (0 ... 400):
modulating the CUTOFF by DLFO (of all the voices of the same channel)
LFO (0 ... 400)
modulation LFO CUTOFF by the analog (for voice)
LFO (0 ... 400)
modulation LFO CUTOFF by the analog (for voice)
