Roland AT900C 用户手册
57
Selecting and Playing Sounds
Selecting and Playing Sounds
Adding Sparkle to the Sound (Percussion)
This adds an attack sound to the beginning of the note, making the sound
crisper.
crisper.
3.
Press the Percussion [4’] button or [2 2/3’] button (indicator
lit).
lit).
Play the Upper keyboard and notice that an attack has been added.
Adjusting the Rate at which the Percussion Decays
You can shorten the decay time of the percussion sound.
4.
Press the Percussion [Fast Decay] button to switch the
indicator between lit/unlit.
indicator between lit/unlit.
Button
Explanation
Percussion [4’] button
Percussion one octave above
Percussion [2 2/3’] button
Percussion one octave and a fifth above
[Fast Decay] Button
Explanation
Lit
The percussion sound will disappear quickly.
The percussion will have a sharper attack.
The percussion will have a sharper attack.
Unlit
The percussion sound will disappear slowly.
The percussion will have a more gentle attack.
The percussion will have a more gentle attack.
NOTE
Percussion [4’] and [2 2/3’]
buttons cannot be used
simultaneously.
buttons cannot be used
simultaneously.
NOTE
The Percussion [4’] button and
Percussion [2 2/3’] button are
valid only for vintage organ
voices of the upper part.
Percussion [2 2/3’] button are
valid only for vintage organ
voices of the upper part.
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