Edirol SD-80 사용자 설명서

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Using the internal sound generator
The SD-80 contains a 
sound generator
 with 1,050 diverse and high-quality sounds. The internal sound 
generator has four 
modes
 to support different sound generator formats, and you can select the mode you 
Multi-effect
chorus
reverb
, and 
equalizer
 (a total of four effects units) are also built-in, letting you 
apply effects to the internal sound generator. For details on the effects, refer to 
About the sound generator modes
The SD-80 has four 
sound generator modes
GM2
Native
GS
, and 
XGlite
.
GM2
 mode further consists of four sound sets, and 
Native
 mode consists of six sound sets. For details on 
With the factory settings, the SD-80 is set to start up in Native mode.
GM2 mode
This sound generator mode is compatible with the “
GM2
” sound generator format.
GM2 is “recommended practice,” and it is backwardly compatible with GM. It was created in order to 
allow more sophisticated performance expression and greater compatibility. It includes detailed 
definitions concerning sound editing and the use of effects (things that weren’t covered by the earlier GM 
format), and it also expands the sound set. GM2-compatible sound generators will correctly play back 
music data bearing either the GM or GM2 logos.
When it is necessary to make a distinction, this manual will sometimes refer to “GM1” to indicate the 
earlier GM format which does not include the extended specifications of GM2.
Native mode
This is the sound generator mode that allows you to take advantage of the SD-80’s full potential.
It uses the same instrument files and sound sets as GM2 mode, and provides a greater number of editable 
parameters.
In addition, it provides two special sound sets that collect the most distinctive of the sounds of the SD-80.
GS mode
This sound generator mode supports the “
GS
” sound generator format promoted by Roland Corporation.
In addition to the General MIDI functionality, this format expands the sound set, and also enhances 
compatibility by providing detailed specifications for functionality such as sound editing and effects 
(reverb and chorus). For flexibility in meeting future needs, it also provides for the addition of new 
sounds and expanded functionality. Since the GS format is compatible with GM, it allows GM scores to be 
played in the same way as GS music data (music data created in conformity with the GS format).
*
It is not possible to edit GS mode sound generator parameters from the panel of the SD-80.
XGlite mode
XG
 is a sound generator format promoted by Yamaha Corporation, which is based on GM1 (General 
MIDI 1). It provides detailed specifications concerning expansion of the sound sets, editing methods, and 
effects structures and types.
XGlite
 is a reduced-functionality (“lite”) version of XG, which allows simple playback of XG music data 
on a sound generator bearing the XGlite logo. Since XGlite has some limitations on the parameters and 
effects that can be controlled, the XG music data may sound different than the original data.
*
It is not possible to edit XGlite mode sound generator parameters from the panel of the SD-80.