|サウンド||低||解決済み||修正済み||2017-06-12 07:07||2017-06-12 11:37|
|セット||arkanoid and clones, arkatour|
arkanoid - アルカノイド (海外版, older)
|詳 細||As of version 0.184, arkanoid and all its clones, as well as arkatour, have all sounds and music pitched twice as high as they were in 0.183 and prior.|
The lower pitch heard pre-0.184 matches with nearly all audiovisual evidence of real hardware I've been able to find on YouTube. Only a fraction of the boards featured in YT video uploads have higher-pitched sound, and of those examples, all of them are either described as bootlegs by the uploader, or clearly display a hacked copyright on the title screen.
arknoid2 and clones still have the same sound pitch they've always had, which matches how arkanoid/arkatour sounded pre-0.184.
MAMEinfo.dat for 0.184 notes the following, could this relate to the cause of the change?
- AY-3-8910 sound
. Added a write handler for the case of bc1=a0 and bc2=a1. Added guide to bus control signals.
. Overrided device method to support changing clock frequencies in the AY8910. Added virtual keyword to declaration.
|追加情報||While logging this bug, I viewed 32 unique YouTube videos (i.e., no two of the same board) of gameplay on actual Arkanoid/Tournament Arkanoid hardware, from the U.S., Japan, Europe or elsewhere, both official and bootleg. Of those, I only encountered five videos that have the 2x higher pitch currently heard in MAME. Three of them clearly display hacked "Tayto", "Game" or "Beta" copyrights, the fourth was described as a bootleg by the uploader, and the fifth was a Tournament Arkanoid that a commenter suggested was likely a bootleg because the sound was the wrong pitch.|
|添付ファイル||arkanoid-real-machine.mp3 (2017-06-12 07:07)|
|arkanoid-0.183.mp3 (2017-06-12 07:09)|
|arkanoid-0.186.mp3 (2017-06-12 07:10)|