23/05/10 15:45:39.39 9AyzLEVY.net
シャッター音なら、以下のコマンドで国際仕様に出来る
mv /System/Library/Frameworks/MediaToolbox.framework/RegionalSystemSoundsThatShareBehaviour.plist /System/Library/Frameworks/MediaToolbox.framework/RegionalSystemSoundsThatShareBehaviour.plist.bak