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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
08330 Sound Minor Random May 28, 2022, 05:14 23 days ago
Tester CYBERYOGI -CO-Windler View Status Public Platform MAME (Official Binary)
Assigned To Resolution Unable to reproduce OS Windows 10/11 (64-bit)
Status [?] Closed Driver polepos.cpp
Version 0.244 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 08330: polepos & variants: Explosion sounds sometimes truncated.
Description In "Pole Position" and variants the explosion sample in rare cases gets truncated. I.e. instead of "boom" it only sounds a short "bop".

Does MAME switch the sample on and off again, while the original analogue explosion sound circuit can only trigger it (switch "on") while "off" takes no effect? Many analogue drum machines behave this way (and often need a short pause to recharge a capacitor before they can be retriggered). If yes, it should be handled as an "edge triggered" event.
Steps To Reproduce Try to crash into objects and listen to the sound. It need several attempts (play about 10 games?) to make it occur.

Unlike I initially had mentioned, the occurrence has nothing to do with crashing into 2 cars at once but seems to be purely random. I successfully could verify it in the Atari and Namco version of Pole Position.
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Affected Sets / Systems polepos & variants
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No.20309
Tafoid
Administrator
23 days ago
No reference recordings of how the sound is cut off or examples of such coupled with the fact that no one, including myself, has been able to experience your issue here.. I' am forced to close this one as "Unable to reproduce"