10
OSCILLATORS CV INPUTS
These input sockets provide the use of external signals for amplitude (AM)- and pulse width modulation (PWM).
The LEVEL inputs provide amplitude modulation. Modulation of oscillator's level (amplitude) can be provided
by any low frequency- or audio signal, such as; LFO, Envelope Generators, Oscillators or any other signal
source. If audio signals are used, the resulting waveforms are complex and contain in addition to the carrier
frequency two inharmonic sidebands per spectral component. The sound character is familiar to the results of
FM and thus useful for generating of non harmonic sounds and noises.
The PWM inputs of OSC 1 and 2 are hardwired to the outputs of the MIXER described below. The pulse width
of all three oscillators can be modulated by any other signal.
OSCILLATOR 1
RANGE
AUDIO mode
0 (C2) to 6 (C8) in 1 octave steps.
RANGE
LF mode
8 seconds to 120 milliseconds.
TUNE
±
6 semitones.
PULSE WIDTH
5% to 95%.
Waveforms
Sine, Triangle, Saw, Saw+Triangle, Triangle + Pulse, Saw+Pulse,
Pulse:
±
5 Volts.
OSCILLATOR 2
RANGE
0 (C2) to 6 (C8) in 1 octave steps.
TUNE
±
6 semitones.
PULSE WIDTH
5% to 95%.
Waveforms
SYNC
Hard synchronized to Oscillator 1.
OSCILLATOR 3
RANGE
0 (C2) to 6 (C8) in 1 octave steps.
TUNE
±
6 semitones.
PULSE WIDTH
5% to 95%.
Waveforms
SYNC
Hard synchronized to Oscillator 2.
Sine, Triangle, Saw, Saw+Triangle, Triangle + Pulse, Saw+Pulse,
Pulse:
±
5 Volts.
Sine, Triangle, Saw, Saw+Triangle, Triangle + Pulse, Saw+Pulse,
Pulse:
±
5 Volts.
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