Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
07622 Sound Minor Have not tried Apr 25, 2020, 07:47 Apr 29, 2020, 06:47
Tester sasuke View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS Windows 10 (64-bit)
Status [?] Acknowledged Driver
Version 0.220 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 07622: magmax: The explosions sounded different
Description Explosion sound is different from PCB.
On the PCB, it sounds like there's some kind of filter on the PSG noise.
It seems to be the same problem as #7621 (tubep).

MAME Movie


PCB Movie
https://www.nicovideo.jp/watch/sm4242017

FYI: PS4 version Movie
Steps To Reproduce
Additional Information
Github Commit
Flags
Regression Version
Affected Sets / Systems magmax
Attached Files
pdf file icon Mag Max Schematics.pdf (1,094,538 bytes) Apr 28, 2020, 06:06 Uploaded by Fujix
Relationships
related to 07631Acknowledged  itaten: Part of sound tone is different from PCB. 
Notes
2
User avatar
No.17575
Fujix
Administrator
Apr 28, 2020, 06:15
I'm looking at the schematics of the PCB.
Are the mixing parts switched by A3 - A0 of the AY-3-8910 low-pass filters?
User avatar
No.17581
Fujix
Administrator
Apr 29, 2020, 03:50
I'm inqurying a Nichibutsu guy about this issue.