09058: scyclone: Voice samples play incorrectly, fire sound missing

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
09058	Sound	Minor	Always	17 days ago	15 days ago

Tester	125scratch	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS	Windows 10/11 (64-bit)
Status [?]	Acknowledged			Driver	taito/scyclone.cpp
Version	0.273	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	09058: scyclone: Voice samples play incorrectly, fire sound missing
Description	In this PCB footage, the voice samples sound lower-pitched and clearer: https://www.youtube.com/shorts/00ZgImLsGmQ
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	scyclone

Attached Files

No.22746 hap Developer 16 days ago	I think the missing sound effects can be explained by unemulated SN76477. Speech is improved here: https://github.com/mamedev/mame/commit/08170833f3c5a13f651cc75fdc5343f12da1a1fb
No.22747 125scratch Tester 16 days ago	Suppose it isn't resolved because that's only a partial fix?
No.22751 hap Developer 16 days ago	Yes, bug report can remain open until all sounds are working.
No.22752 125scratch Tester 16 days ago	Got it. Also noticed after the update there's now a constant high ring in the background, just wanted to point that out.
No.22753 hap Developer 15 days ago	Yeah, I already fixed that in a followup commit.