03402: tm, tm3k, tm4k, tm5k, tm7k: Sound seems to be played too quickly.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
03402	Sound	Minor	Always	Aug 23, 2009, 19:01	Dec 8, 2018, 02:53

Tester	Fortuna	View Status	Public	Platform
Assigned To		Resolution	Fixed	OS
Status [?]	Resolved			Driver	midway/tmaster.cpp
Version	0.124u4	Fixed in Version	0.156	Build
		Fixed in Git Commit		Github Pull Request #

Summary	03402: tm, tm3k, tm4k, tm5k, tm7k: Sound seems to be played too quickly.
Description	the background music and effects within the game are too fast, or possible error is very preliminary?
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	tm, tm3k, tm4k, tm5k, tm7k

Attached Files

No.07277 Fortuna Tester Mar 1, 2011, 05:39 edited on: May 31, 2012, 05:42	well, this video can help a bit with the sound:
No.15876 MetalGod Senior Tester Dec 8, 2018, 01:55	It seems this was fixed in mame 0.156: - 0.156: The OKI samples play too slow at 1MHz and too fast at 2MHz as compared to a real machine. So 1.5MHz is use as derived by actual OSC 24MHz devided by 16 [Brian Troha]. Changed OKI6295 clock speed to 1.5MHz.