07914: vis: Sound effects will be played back as noise

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07914	Sound	Minor	Always	Mar 23, 2021, 01:13	Jun 21, 2021, 18:45

Tester	halmako	View Status	Public	Platform	MAME (Official Binary)
Assigned To	crazyc	Resolution	Fixed	OS	Windows 10 (64-bit)
Status [?]	Resolved			Driver	pce/tourvis.cpp
Version	0.229	Fixed in Version	0.233	Build	64-bit
		Fixed in Git Commit	c5f283f	Github Pull Request #

Summary	07914: vis: Sound effects will be played back as noise
Description	Some sound effects will be played back as noise. Not all sound effects will be played back as noise, but certain sound effects will be played back normally. The sound effect that plays normally and the sound effect that becomes noise are not randomly interchangeable, but are fixed.
Steps To Reproduce	In the case of Sherlock Holmes, the opening screen is already mostly noise. Oh no, the music playing at the same time sounds right. Links :In the case of The Challenge of Golf, when I wait for a while on the play screen, the random sound effects such as birdsong play normally, but the male voice becomes noisy.
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	vis

Attached Files	Sound.zip (331,626 bytes) Mar 23, 2021, 01:13 Uploaded by halmako

No.18593 Tafoid Administrator Mar 23, 2021, 02:13 edited on: Mar 23, 2021, 02:16	Sounds and Graphics are known to be "imperfectly emulated" features. Each time you start the machine, you a get YELLOW warning screen, telling you this. I'll let Fujix decide how we want to handle this since he already confirmed your first report about vis.
No.18602 Fujix Administrator Mar 24, 2021, 16:33 edited on: Mar 24, 2021, 16:33	Acked just for reference.
No.19009 crazyc Developer Jun 21, 2021, 18:38 edited on: Jun 21, 2021, 18:44	The sound problems with Sherlock Homes are fixed in https://github.com/mamedev/mame/commit/c5f283fcc67e6c8b12b53e2513627641c5994341 I think it also fixed the Links problems.