Roland alpha JUNO-2 Owner's Manual page 21

DCO Sub Oscillator Waveform
Example V
This selects the waveform of the Sub Oscillator
that generates the pitch 1 or 2 octaves lower than
the pulse wave or sawtooth wave.
O DCO Sub Oscillator Level
Example ¥
This sets the volume of the Sub Oscillator from 0
to 3. At 0, there is no oscillation.
O DCO Noise Level
Example V
This sets the volume of the Noise which is often
used for wind or surf. 0 to 3 are valid, and at 0,
there is no Noise generated.
Noise
o DCO PW/PWM Depth
Example ¥
| urseos zn | SAWTOOTH
This parameter works only on the Pulse Wave 03
and Sawtooth Wave 03. The pulse width of a wave
can be determined by the value from 0 to 127.
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