User Manual

12 Filter
(PL2) Synthesizer - English Manual
LFO & Modulation 13
(PL2) Synthesizer - English Manual
Instruction Status Byte Data Byte Meaning
PWM 85 On: 64-127
O: 0-63
Controls the parameter [PWM 1&2].
Pitch 86 On: 64-127
O: 0-63
Controls the main pitch.
Filter 87 On: 64-127
O: 0-63
Controls the parameter [Filter Cuto Digital].
Amp 88 On: 64-127
O: 0-63
Controls the parameter [OSC Volume].
The integrated low frequency oscillator (LFO) can eect up to ve destination parameters. The LFO speed will synchronise
automatically to an external applied MIDI clock.
LFOFilter
Instruction Status Byte Daten Byte Meaning
Filter Cuto 18 or 74 0-127 Adjusts the digital lter cut-o frequency.
Filter Resonance 15 or 71 0-127 Amplies the digital lter resonance area.
DC Oset
(Post Filter)
22 or 94 0-127 Bitshifter. The waveform after the digital lter can be shifted upwards
by a level set here. As soon the upper limit is reached the truncated part
will be inserted at the lower limit again. Thereby experimental sounding
tones can be generated here once more.
Filter Type 28 or 79 LP: 0-63
BP: 64-95
HP: 96-127
LP = low pass lter
BP = band pass lter
HP = high pass lter
Filter Cuto
(Analog)
14 or 70 0-127 After the digital lter and DA conversion an additional analog low-pass
lter follows. Adjusts the analog lter cut-o frequency here.
Note : this parameter isn‘t useful for dynamic control because disturb-
ing noises can occur while playing notes and changing this parameter
at the same time.
Filter Link ADSR 29 or 80 On: 64-127
O: 0-63
The amplier envelope can control the digital lter cut-o frequency if
linked. [On] will activate the link.
All values use decimal notation
Instruction Status Byte Data Byte Meaning
Modulation Wheel
Mode
31 or 82 0-127
Bitpattern
Up to seven destination parameter can be eected by the modulation
wheel: [ADRS Release], [OSC Volume], [Filter Resonance], [Filter Cuto
Analog, [PWM 1] and [PWM 2] can be assigned in form of an bitpattern
to any possible combination. The desired combination can be taken
from the “Bitpattern“ table chart.
Modulation
All values use decimal notation
All values use decimal notation
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