freq-mod

ESFM is getting properly investigated. Turns out, it's **MUCH** more capable... https://github.com/jwt27/esfm Per-op frequency, customizable op connections, per 2-op pair envelope, customizable LFO, noise generation (?), ability to output sound...

https://discord.gg/C9FRkma5 - Discord server for ESFM research.

ESFMu emulator is fairly complete, except cymbal noise pattern emulation I tink (yk, ESFM does some things differently than OPL3). It will get integrated into Furnace for the next release.

Damn youre right, its unusable on my AMD Ryzen 5500. Also it seems to be off-pitch, somewhere close to one semitone higher than the old Nuked core.

I have noticed YM3812-LLE is significantly lighter, in Furnace one 3812 core eats 60% of my CPU, so that can be considered too in multi-chip setup

I tested two LLE cores on Intel Core i5-10505 via Furnace Tracker. OPL2 one averages ~60% cpu load, OPL3 one ~120%. OPL3 one is really choppy, OPL2 can work, at...

Reopening - the bug is there. The explanation is wild. [test_tilde.zip](https://github.com/tildearrow/furnace/files/14241112/test_tilde.zip)   So, bank control can be improved.

[splashing.zip](https://github.com/tildearrow/furnace/files/14332408/splashing.zip) - I'm still not convinced on this system being implemented properly. this module demonstrates several playback problems, all channel groups dont have more than 128 kB ofsamples each, yet...

Is this even worked on?

IMA ADPCM still not there?