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サウンド解決済み修正済み2010-01-04 23:352010-01-07 05:03
 
テスターM.A.S.H.担当者Lord Nightmareソースdocastle.cpp
バージョン0.136発生バージョン0.114u3修正バージョン0.136u2
フラグ
セット dorunrun
セット詳細
dorunrun - スーパーピエロ / Do! Run Run (set 1)
 
概 要0.114u3から徐々にBGMの音程が外れてきている。
詳 細I have recorded the music in Do! Run Run (Universal 1984)
from MAME 0.114u2, 0.114u3, 0.135 and 0.135u1. It sounds
good in 0.114u2, after the update with the SN76489 variant
in 0.114u3 bad and after 0.135 very bad.


Whatsnew 0.114u3
Improved noise emulation in the SN76496 emulator. Added several
variants (-> SN76489) which differ based on the noise generator and other
parameters. [Lord Nightmare]

Whatsnew 0.135u1
Updated SN76489/A to have correct PRNG waveforms (a 0 bit was missing
at the beginning, and beginning of SN76489 waveform was all 1s
instead of 0s as measured on hardware). Added SN94624 (same as
SN76489). [Lord Nightmare, plgDavid (David Viens)]
再現手順 
追加情報 
 
添付ファイルmp3 file0114u2.mp3 (2010-01-04 23:35)
mp3 file0114u3.mp3 (2010-01-04 23:35)
mp3 file0135.mp3 (2010-01-04 23:36)
mp3 file0135u1.mp3 (2010-01-04 23:36)
mp3 filedorunrun_arcade.mp3 (2010-01-05 23:50)
mp3 filedorunrun_mame0136.mp3 (2010-01-05 23:50)
wav filedorunrun.wav (2010-01-07 05:02)