07098: gt3d, gt97, gt98, gt99, gt2k, gtclassc: Incorrect sounds playing during gameplay

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07098	Sound	Minor	Always	Sep 7, 2018, 21:13	Jul 10, 2019, 18:16

Tester	mmarino4	View Status	Public	Platform	MAME (Official Binary)
Assigned To	AJR	Resolution	Fixed	OS	Windows 10 (64-bit)
Status [?]	Resolved			Driver	itech/itech32.cpp
Version	0.201	Fixed in Version	0.212	Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	07098: gt3d, gt97, gt98, gt99, gt2k, gtclassc: Incorrect sounds playing during gameplay
Description	Starting in 0.201 the Golden Tee "3D" series of games play incorrect sounds during gameplay. Instead of a swing sound, you may hear a cymbal crash or scoreboard music, etc. Some sounds still play correctly but you will likely hear at least one incorrect one per shot. 0.200 did not have these issues.
Steps To Reproduce	Start a game and take a few shots. Observe the strange sounds playing compared to previous MAME versions.
Additional Information	I just listed the 6 main games in the series but all variants are effected.
Github Commit

Flags
Regression Version	0.201
Affected Sets / Systems	gt3d, gt97, gt98, gt99, gt2k, gtclassc

Attached Files

No.15424 Tafoid Administrator Sep 8, 2018, 02:25 edited on: Sep 8, 2018, 02:26	Likely regression commit: https://github.com/mamedev/mame/commit/c8342d71185707847804b266e73679cdb6508daf
No.15425 Osso Moderator Sep 8, 2018, 05:38	That commits adds a VIA chip which wasn't there before, but even removing it doesn't seem to fix the issue, though it gives more consistent sounds.
No.16633 Tafoid Administrator Jul 10, 2019, 18:16	This looks fixed now in some testing of gt2k https://github.com/mamedev/mame/commit/2cd43e6b7ce0c1fbcad506f33172c3403a923164 If you see any other oddness, leave a note here.