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MiSTer-devel / MegaDrive_MiSTer

Sega Megadrive for MiSTer
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Revert PSG volume change, filter seems to have lowered the volume a bit #9

Closed MP2E closed 9 months ago

MP2E commented 9 months ago

I noticed that if we use the older PSG volume, everything lines up now in MDFourier. Here's what it looks like now: DA__ALL_AVG_A-MD1UTVA3-M192_vs_NukedMD_Test_0000

sorgelig commented 9 months ago

compensating pre-filter by this way isn't a correct solution because there is an option "no filter" where you will get louder PSG. You need to adjust .coeff_x(0.00007018646608858092) so that volume before and after the filter will be the same. Only after that you may adjust psg_amp.

MP2E commented 9 months ago

Makes sense!