Gambatte Sound Inaccuracy

[getCursorsExe]

Gambatte suffers from a timing issue involving the sound. In the video you can hear that the volume envelope doesn't work properly. SameBoy and GBHawk works fine.

https://user-images.githubusercontent.com/39802077/175829228-9a72a645-4f26-47b9-a78a-e4855a5898b6.mp4

There is no CGB model that suffers from this issue at all.

[CasualPokePlayer]

Gambatte has a lot of minor inaccuracies with sound, although majority are off by ones due to not aligning channels to their correct frequencies (1MiHz/512KiHz). They're also not easily fixable, as the sound code is very volatile to changes to timing and that often just cause regressions. Don't expect this to be fixed any time soon. If you want absolutely perfect sound emulation, just use SameBoy.