Grounded0

YMF262 datasheet (PDF): https://anttipeltola.eu/docs/tech/YMF262

If you quit [Legend's](https://www.mobygames.com/company/117/legend-entertainment-company/) [Frederik Pohl's Gateway (1992)](https://www.mobygames.com/game/317/frederik-pohls-gateway/) and [Gateway II: Homeworld (1993)](https://www.mobygames.com/game/318/gateway-ii-homeworld/) with OPL3, both games leave a hanging note in the background.

Posting here so it gets bumped and we get those OPL3 repros from SB AWE32.

Adding Tetris Classic (1992) to the list. Weird buzzing noise after each levels intro music has finished.

Good starting point would be to check does this happen with the old DOSBox OPL emulation since its most likely a bug. DOSBox Staging had the old emulation until we...

Nuked-OPL3 was synced with upstream recently so one could also check is this fixed on `main`: https://github.com/dosbox-staging/dosbox-staging/commit/b5639d30af3b68fb7fc921d25b29c40e9f53c21a We may have to open a ticket on the Nuked-OPL3 issue tracker on...

I haven't figured out anything that could cause this in our audio chain so the fix probably has to be delivered within [Nuked-OPL3](https://github.com/nukeykt/Nuked-OPL3). I think we're still the only "big"...

I'm retired so I'm passing on the torch for someone else to do that. Not labelling this https://github.com/dosbox-staging/dosbox-staging/labels/external until someone does that. The easiest starting point is to install DOSBox...

Anyone impacted by this issue should see the `opl_fadeout` documentation provided in the configuration file. Using `opl_fadeout` should at least ameliorate the issue until a proper fix is in place.

Hopefully 0.81.0 release will include a working implementation of this or is backported into possible future 0.81.1 release.