04205: mp_sor2: Some SFX (punch whiff, jump and "GO" arrow) are broken.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
04205	Sound	Minor	Always	Jan 25, 2011, 20:38	Dec 21, 2014, 21:54

Tester	LastNinja2	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Fixed	OS
Status [?]	Resolved			Driver	sega/megaplay.cpp
Version	0.141	Fixed in Version	0.154	Build	Normal
		Fixed in Git Commit		Github Pull Request #

Summary	04205: mp_sor2: Some SFX (punch whiff, jump and "GO" arrow) are broken.
Description	Many effects in MAME have always sounded wrong compared to the ones in the Megadrive / Genesis version; they sound almost like a part of them is missing. Part of them is correctly reproduced though. It could be a bug of the original arcade port, but this seems strange because the sound effects in the other Mega Play games are identical to their Megadrive counterparts.
Steps To Reproduce
Additional Information	Here's a video of the original Megadrive / Genesis version. The difference between the effects reproduced by the console and by MAME is very clear.
Github Commit

Flags
Regression Version
Affected Sets / Systems	mp_sor2

Attached Files	sor2u.inp (19,002 bytes) Jan 29, 2011, 12:05 Uploaded by LastNinja2 MESS 0.141 - Genesis (USA, NTSC) - Streets of Rage 2 (usa)

No.07122 Tafoid Administrator Jan 26, 2011, 00:40	I'd like some specific examples. Simply stating some sound effects are broken doesn't help the case at all.
No.07125 Fujix Administrator Jan 26, 2011, 04:47	Please embed a YouTube movie usually rather than pasting a link. Updated the text. Thank you.
No.07132 Fujix Administrator Jan 26, 2011, 14:41	The sound for an air punch? I noticed it only.
No.07133 Osso Moderator Jan 26, 2011, 14:52	Someone mentioned the sound effect of a jump and the effect which is played when an arrow / go message is displayed.
No.07141 Fujix Administrator Jan 26, 2011, 15:41	Thank you Osso, I updated the report.
No.07143 Haze Senior Tester Jan 27, 2011, 04:56	can somebody provide the MESS recording from the same game for reference. The video is of the home version.
No.07149 LastNinja2 Tester Jan 27, 2011, 15:58 edited on: Jan 27, 2011, 15:58	I've tried the game on MESS on march 2010 (v 0.137) and i can confirm that the same SFX that sounded wrong in MAME also sounded wrong in MESS. The problem was identical. If nothing has been changed in this particular MESS driver during the last ten months, then the problem should still be there in 0.141
No.07156 LastNinja2 Tester Jan 29, 2011, 12:12	I've uploaded a replay made with MESS 0.141, parent Genesis (USA, NTSC) system and a Streets of Rage 2 (U) rom. In this little recording i've tried to highlight the three broken sfx mentioned by Osso. You can hear at least one more wrong effect: it's the effect played when you select something in the main menu or in the character select menu.
No.07157 LastNinja2 Tester Jan 29, 2011, 12:16	This game has a sound test in the options menu in which you can hear every single sound effect separately. This could be useful to find exactly what's wrong and what's correct.
No.11308 enik Tester Dec 17, 2014, 01:13	Issue 05049 is similar and is fixed. Could someone confirm if this bug is also fixed?
No.11310 B2K24 Senior Tester Dec 17, 2014, 06:06	It seems like that it is fixed.