Adding Various Effects to a Voice

Adding Modulation to the Sound (Rotary Effect)

Rotary is an effect which simulates the sound of rotating speakers. There is a choice of two settings: Fast and Slow.

The Rotary effect can be applied to the following sounds.

Voices assigned to buttons in the upper line of “Upper Organ” and “Lower Organ.”

Voices assigned to the [Others] buttons for each part.

Some sounds do not allow the Rotary effect to be applied. For details refer to “Voice List” (p. 105).

fig.04-05

Rotary Sound

On / Off

Fast/Slow

 

 

Lower

 

 

Organ

 

Orchestral

 

Lower

Lower

Level

 

Level

Strings

Piano

Brass

1

2

 

 

 

Pipe

 

Choir

Guitar

 

Upper

Organ

 

Orchestral

 

 

Level

 

 

Level

Full

Jazz

Strings

Piano

Brass

Pipe

 

Choir

Guitar

 

1. Select the voice to which you wish to apply the Rotary effect.

2. Press the Rotary Sound [On/Off] button (confirm that its indicator is lit).

The Rotary effect will be applied to the voice.

3. Press the Rotary Sound [Fast/Slow] button to switch between Rotary Fast (LED lit) and Rotary Slow (LED turned off).

LED lit (Fast)

The effect obtained is equivalent to speakers being rapidly ro-

 

tated.

LED turned off (Slow) Effect simulating the slow rotation of speakers.

When you switch the rotary effect from “Fast” to “Slow,” the modulation will slow down gradually, and when you switch from “Slow” to “Fast” the modulation will speed up gradually.

You can assign the Rotary Sound [Fast/Slow] button function to the foot switch located on the left side of the Expression Pedal (p. 90).

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Roland AT20s owner manual Adding Modulation to the Sound Rotary Effect, LED lit Fast