Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
03363 Sound Minor Always Jul 27, 2009, 07:43 13 days ago
Tester Gyrovision View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS
Status [?] Confirmed Driver snk6502.cpp
Version 0.133 Fixed in Version Build
Summary 03363: vanguard, vanguardc, vanguardj: Broken enemy firing sound
Description The enemy ship's firing sound in MAME is an incorrect high pitched hiss.
The hiss has to do with the #2 mono SN76477 (SN76477.2)
The hiss first appears in 0.112 but is absent in 0.111.
There were 6 "U" releases between 0.111 and 0.112. In 0.111u6 the SN76477 was rewritten, it's possible it may have been broken in 0.111u6 but I cannot test it to confirm.
Steps To Reproduce Temporarily remove or disable vanguard external samples to hear the problem more clearly.
Play the game and after about a minute the enemy ships will start shooting at you and you can easily compare the bad sound in MAME to the YouTube video.
Additional Information http://www.mameworld.info/ubbthreads/showflat.php?Cat=&Board=mametesters&Number=112754&Forum=All_Forums&Words=vanguard&Match=Entire%20Phrase&Searchpage=0&Limit=25&Old=allposts&Main=112754&Search=true#Post112754
Flags Verified with Original
Regression Version
Affected Sets / Systems vanguard, vanguardc, vanguardj
Attached Files
zip file icon 03363 - vanguard vanguardc - ENEMY firing sound.zip (699,810 bytes) Jun 16, 2011, 05:17 Uploaded by Gyrovision
ENEMY sound video clip
Relationships
There are no relationship linked to this issue.
Notes
1
User avatar
No.16626
MetalGod
Senior Tester
13 days ago
edited on: 13 days ago
The issue still exists.
The provided video doesn't work anymore, so I've found another one. We can check the original sound here
13:05


Edit: I've also added the japanese version of the game, vanguardj. All clones affected then.