https://blog.faceutil.com/2020/04/23/%ec%8b%9c%ea%b7%b8%eb%a7%88%ed%85%94-%ec%98%a4%eb%94%94%ec%98%a4%ec%bd%94%eb%8d%b1-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b2%84-%eb%8b%a4%ec%9a%b4-sigmatel-stac9205-audio-codec-driver-v10-5-mac-os-x-l/