Would anyone have any further information on the lookup table yamaha uses? The decrypted audio wavetable itself looks like it's Delta 16-bit PCM (0-65535 sample values?) but the lookup table sxgbin41.tbl is binary and a mystery to me? Can it be edited / understood? I was wondering how difficult it would be to take the wavetable and implement it in a different VSTi or even the existing wavetable soft synths that allow custom wavetables?
Yamaha Xg Softsynthesizer 64bit
I'll attach some XG songs that I have compared to sound same in my hardware and the VST. The hardware I have has no tg300 sound and neither does the VST. I know some hardware has those as extra so if composer used them, later unit or ymf724 they'd sound wrong in the VST. There were several devices using the same stuff that the VST replicates just fine, ymf724 is later stuff and might not sound as 'good' probably because composer used the earlier stuff and yamaha tweaked something so ymf724 sounds wrong for those earlier compositions.
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