Owner's Manual - Roland
Owner's Manual - Roland
Owner's Manual - Roland
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Creating a Patch<br />
Stretch Tune Depth<br />
fig.06-011.e<br />
98<br />
This setting allows you to apply “stretched tuning” to the<br />
patch. (Stretched tuning is a system by which acoustic pianos<br />
are normally tuned, causing the lower range to be lower and<br />
the higher range to be higher than the mathematical tuning<br />
ratios would otherwise dictate.) With a setting of “OFF,” the<br />
patch’s tuning will be equal temperament. A setting of “3”<br />
will produce the greatest difference in the pitch of the low<br />
and high ranges.<br />
Value: OFF, 1–3<br />
The diagram shows the pitch change relative to equal<br />
temperament that will occur in the low and high ranges. This<br />
setting will have a subtle effect on the way in which chords<br />
resonate.<br />
Pitch difference from<br />
equal temperament Parameter value<br />
OFF<br />
1<br />
2<br />
3<br />
Low note range<br />
Analog Feel (Analog Feel Depth)<br />
Specifies the depth of 1/f modulation that is to be applied to<br />
the patch. (1/f modulation is a pleasant and naturallyoccurring<br />
ratio of modulation that occurs in a babbling brook<br />
or rustling wind.)<br />
By adding this “1/f modulation,” you can simulate the natural<br />
instability characteristic of an analog synthesizer.<br />
Value: 0–127<br />
3<br />
2<br />
1<br />
OFF<br />
High note range<br />
Cutoff Offset<br />
Cutoff Frequency Offset alters the cutoff frequency of the<br />
overall patch, while preserving the relative differences<br />
between the cutoff frequency values set for each tone in the<br />
Cutoff Frequency parameters (p. 110).<br />
Range: -63– +63<br />
This value is added to the cutoff frequency value of a<br />
tone, so if the cutoff frequency value of any tone is<br />
already set to “127” (maximum), positive “+” settings<br />
here will not produce any change.<br />
Resonance Offset<br />
Resonance Offset alters the resonance of the overall patch,<br />
while preserving the relative differences between the<br />
resonance values set for each tone in the Resonance<br />
parameter (p. 110).<br />
Range: -63– +63<br />
* Resonance: emphasizes the overtones in the region of the<br />
cutoff frequency, adding character to the sound.<br />
This value is added to the resonance value of a tone, so<br />
if the resonance value of any tone is already set to “127”<br />
(maximum), positive “+” settings here will not produce<br />
any change.<br />
Attack Time Offset<br />
Attack Time Offset alters the attack time of the overall patch,<br />
while preserving the relative differences between the attack<br />
time values set for each tone in the A-Env Time 1 parameters<br />
(p. 115), F-Env Time 1 parameters (p. 112).<br />
Range: -63– +63<br />
* Attack Time: The time it takes for a sound to reach maximum<br />
volume after the key is pressed and sound begun.<br />
This value is added to the attack time value of a tone, so<br />
if the attack time value of any tone is already set to “127”<br />
(maximum), positive “+” settings here will not produce<br />
any change.