i am Cyph and I am developping a software to convert samples for the Korg Krome synth.
The format is not documented but, nevermind, I am still working on my tool.
I would like some advises about the processing I've to apply in order to get the same result as Korg.
An image is better to understand what I want :
First you have the original 16 bits 44.1Khz sample
Second, you have my conversion 8 bits 44.1Khz sample
Third, you have what I need to do !!

How Can I do this ? What kind of processing should I do ?
Normalize ? auto?
Thank you for your help !