Various problems on MU modules #14560
Description
MAME version
0.282
System information
Win11, 64bit, RTX 3060, i7-13700K, Simplified Chinese Language with zh_cn locale
Generic MIDI keyboard for midi input
INI configuration details
Emulated system/software
Various MU sound modules
Incorrect behaviour
MU80: no sound when playing notes.
MU100: too much unwanted noise.
MU2000: too much unwanted noise + some instrument patches changing pitch when holding a note for a short period of time.
PLGs: does not work at all.
Expected behaviour
Work and sound properly.
Steps to reproduce
No response
Additional details
No response