Roland AT15 Manuale Utente

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8
Main Features
 
■ 
 
Main Features
 
 
Highly Realistic Rhythms and Automatic Accompaniment Functions
 
All rhythms use data from performances by professional drummers, featuring high-quality 
patterns with all the grooves and subtle nuance of the real thing. In addition, you can use automatic 
accompaniments that are perfectly matched to each rhythm to enjoy the feeling of playing with 
your own band in the background.
 
 
Developed Active Expression Sounds
 
For some of the sounds, moving the expression pedal will vary not only the volume but also the 
tone, or add other sounds. From pianissimo to fortissimo, the tonal character of the sound itself will 
change as you perform a crescendo, or strings may appear behind the piano, creating dynamic 
changes in tonality.
 
 
Human Voices
 
In addition to a full complement of organ tones, the AT-15 also features tones that express a wide 
range of human vocal qualities, including “Jazz Scat,” which changes according to how firmly the 
keys are pressed, and “Classical” tones that perfectly express that choir image.
 
 
Split Function
 
The 61-key lower manual can be split into separate sections, with each being used to play a 
different tone. Using the Split function lets you perform with the richness of performance 
expression rivalling that of three-manual and even four-manual instruments.
 
 
Registration Buttons
 
The AT-15 features eight highly visible and intuitive buttons for calling up registrations, which 
allow you to switch among tone and rhythm settings instantly. Furthermore, these are located 
between the upper and lower manuals for better access when performing in real time.
 
 
Harmony Intelligence
 
The Harmony Intelligence function automatically adds harmony to the upper keyboard sound 
according to the chord you play in the lower keyboard. This gives you greater tonal depth and a 
more powerful performance.
 
 
High-Quality Reverb
 
In addition to often-used “HALL” and “ROOM” type reverbs, the AT-15 also includes “LARGE 
CHURCH” and “CATHEDRAL” reverb settings, which feature extremely long reverberation 
times and can be used to add enormous presence to your organ performances.
 
■ 
 
Conventions Used in This Manual
 
• Button names are enclosed in square brackets (“[ ]”), as in [Harmony Intelligence] button.
• [+] [-], [ 
 
 
 ] [ 
 
 
 ], [
] [
] means that you should press one or the other button.
Example: Value [-][+] buttons, Reverb [ 
 
 
 ][ 
 
 
 ] buttons, Tempo [
][
] buttons
AT-15_e.book 8 ページ 2005年1月21日 金曜日 午後8時14分