Roland XV-88 owner manual Auto WAH, Rotary, 122

Chapter 7. Adding Effects

07: AUTO WAH

The Auto Wah cyclically controls a filter to create cyclic change in timbre.

L in	L out
	Auto Wah
R in	R out

Filter (Filter Type)

Select the type of filter.

LPF: The wah effect will be applied over a wide frequency range.

BPF: The wah effect will be applied over a narrow frequency

range.

Sens (Sensitivity)

Adjust the sensitivity with which the filter is controlled.

Manual #

Adjust the center frequency from which the effect is applied.

Peak

Adjust the amount of the wah effect that will occur in the area of the center frequency. Lower settings will cause the effect to be applied in a broad area around the center frequency. Higher settings will cause the effect to be applied in a more narrow range.

Rate #

Adjust the frequency of the modulation.

Depth

Adjust the depth of the modulation.

Level (Output Level)

Adjust the output level.

08: ROTARY

The Rotary effect simulates the sound of the rotary speakers often used with the electric organs of the past. Since the movement of the high range and low range rotors can be set independently, the unique type of modulation characteristic of these speakers can be simulated quite closely. This effect is most suitable for electric organ Patches.

L in	L out
	Rotary
R in	R out

LowSlow (Low Frequency Slow Rate)

Adjust the slow speed (SLOW) of the low frequency rotor.

LowFast (Low Frequency Fast Rate)

Adjust the fast speed (FAST) of the low frequency rotor.

LowAccl (Low Frequency Acceleration)

Adjust the time it takes the low frequency rotor to reach the newly selected speed when switching from fast to slow (or slow to fast) speed. Lower values will require longer times.

Low Lvl (Low Frequency Level)

Adjust the volume of the low frequency rotor.

Hi Slow (High Frequency Slow Rate)

Adjust the slow speed (SLOW) of the high frequency rotor.

Hi Fast (High Frequency Fast Rate)

Adjust the fast speed (FAST) of the high frequency rotor.

Hi Accl (High Frequency Acceleration)

Adjust the time it takes the high frequency rotor to reach the newly selected speed when switching from fast to slow (or slow to fast) speed. Lower values will require longer times.

Hi Lvl (High Frequency Level)

Adjust the volume of the high frequency rotor.

Separation

Adjust the spatial dispersion of the sound.

Speed #

Simultaneously switch the rotational speed of the low frequency rotor and high frequency rotor.

SLOW: Slow down the rotation to the specified speed (the Low Slow/Hi Slow values).

FAST: Speed up the rotation to the specified speed (the Low Fast/Hi Fast values).

For details refer to “Using a Pedal Switch to Modify the

Speed of the Rotary Effect” (p. 199).

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