【實用音樂app】APM Tool|最夯免費app-綠色工廠好玩App

With APM Tool you can measure the acoustical performance of a room (reverberation time, clarity, etc.), check if that room is well suited for your purpose and, if not, choose which materials can improve the acoustical behavior. You can also, save, load and export results in common spreadsheet format.A tutorial slideshow explains the app usage.