NieR アレンジBGM
"Emil" DOD3 DLC Ver

The video I uploaded before, was using optical signal DAC to record the sound.
Since the DAC is cheap, the sound quality is not well.
For now, I re-record the song from HDMI digital signal directly.
It can avoid the digital to analog side-effects. (e.g. background noise)

之前上傳的影片因為是用平價的光纖DAC，所以音質普普。
現在是直接錄入HDMI的數碼訊號，省卻了Digital to Analog時出現的大量失真/雜訊。