User blog comment:Justiflake/Extracting / ripping audio from the game/@comment-14.162.185.38-20180226122828

I have noticed these low quality recordings since Shinano Toushirou Kiwame update. However, I would assume it's from the game itself, not due to the conversion process.

Just listen to audio in-game. Easy to notice how weird recent characters sound, in compare with 2015 characters. Most noticeably Tomoegata Naginata, way too buzzy sounding (it's this the right word?).