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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
08553 Sound Trivial Always 4 days ago 4 days ago
Tester TremiRodomi View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS Windows 10/11 (64-bit)
Status [?] Acknowledged Driver
Version 0.251 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 08553: onna34ro: Incorrect sound emulation
Description Much like Fairyland Story, the tone decay on the music seems to be off compared to the PCB. In addition, PCB footage (included below) indicates that it has low-pass filters on the AY sound effects. It's most evident when the player character or enemy gets thrown into a wall, where it's very bassy and loud on the real PCB unlike in MAME.

Steps To Reproduce
Additional Information This seems to be a common issue with the flstory.cpp driver, as issue ID 04567 reports a similar issue. Just providing PCB recordings of these games whenever possible to help the MAME devs.
Github Commit
Flags Verified with Original
Regression Version
Affected Sets / Systems onna34ro
Attached Files
 
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