https://blog.faceutil.com/2020/05/11/%eb%a6%ac%ec%96%bc%ed%85%8d-%ec%98%a4%eb%94%94%ec%98%a4-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b2%84-%eb%8b%a4%ec%9a%b4%eb%a1%9c%eb%93%9c-realtek-alc1200-audio-driver-v10-5-mac-os-x-%e3%89%b1/