01157: mtrap: [possible] Hissing noise playing in the background during the boot-up test and throughout the game.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
01157	Sound	Minor	Have not tried	Feb 12, 2008, 07:27	Oct 30, 2020, 21:14

Tester	Darkk	View Status	Public	Platform	MAME (Official Binary)
Assigned To	Lord Nightmare	Resolution	Fixed	OS
Status [?]	Resolved			Driver	exidy/exidy.cpp
Version	0.59	Fixed in Version	0.226	Build
		Fixed in Git Commit		Github Pull Request #

Summary	01157: mtrap: [possible] Hissing noise playing in the background during the boot-up test and throughout the game.
Description	I have not heard it mentioned here before, but has anyone noticed that Mouse Trap and clones have a hissing noise playing in the background during the boot-up test and throughout the game. No other exidy.c games seem to have this problem. Perhaps this is something similar to the sound issue on Burger Time? I checked, and this seems to have existed for quite a few versions. Tested with Official MAME .37b12 and .59.
Steps To Reproduce
Additional Information
Github Commit

Flags	Possible
Regression Version
Affected Sets / Systems	mtrap

Attached Files

No.18117 MetalGod Senior Tester Oct 30, 2020, 21:14	Fixed by Lord Nightmare in mame 0.226