Roland SH-4d Digital Desktop Synthesizer - Manual (Page 31)

Creating a Tone
31
SH-101
Parameter Controllers Value Explanation
Coarse Tune
PITCH -24–+24 Specifies the pitch in semitone steps (maximum ±2
octaves).
Fine Tune SHIFT+PITCH -50–+50 Specifies the pitch in cents (maximum ±50 cents).
Pulse Width
TIMBRE (when “PWM Source” is
set to “MANUAL”)
0–63 Changes the duty ratio of the pulse width to alter the
waveform.
* A value of zero results in a 50:50% duty ratio.
PWM Depth
TIMBRE (when “PWM Source” is
set to “LFO”)
0–63 Sets how much the LFO is applied (depth) to the PW
(pulse width) of the square wave.
The pulse width is modulated according to the LFO
settings.
Square
Level [OSC 1] slider 0–127 Sets the square wave volume.
Saw Level [OSC 2] slider 0–127 Sets the sawtooth wave volume.
Sub Osc
Level [OSC 3] slider 0–127 Sets the sub-oscillator volume.
Noise Level [OSC 4] slider 0–127 Sets the noise generator volume.
PWM
Source [OSC 1] button LFO, MANUAL Switches the function of the [TIMBRE] knob between
pulse width and PWM depth.
Sub Osc
Wave [OSC 3] button 1OCT SQR, 2OCT SQR,
2OCT PLS
Switches between sub-oscillator pitches and
waveforms.