AUDYA AUDIO Style format:-
Stereo wave files that stream from the hard disk (or AjamSonic SSD). So each style has 18 wave loops associated with it and when you press intro, Arranger A-D, Fill ... etc, the corresponding wave file associated with that part is streamed instantly from the HD.
SD7 AUDIO STYLE FORMAT:-
In the SD7, the Audio is sliced and controlled via MIDI (as grooves from previous KETRON products). This allows for better control of the audio parts especially when it comes to changing the tempo (greater changes can be made to SD7 styles than Audya styles), but it is managed as Midi data (not an audio file).
So when you convert from one to another, you loose parts because the corresponding parts are not there in the machine you just converted to. The conversion only manages the MIDI part ... so when you convert e.g. an AUDYA style to SD7, you loose:-
* Audio Drums.
* Audio Bass (AjamSonic - where applicable).
* Audio/Live Guitar
** 3/10 tracks are instantly lost. The remaining 7 will have to be re-balanced, assigned/remapped ...etc.
Hope this explains it better.
Thanks,
AJ