Frequency	SPL(dB)
DUT BOTG17110404673 2017-12-18 10-11-26-8 UTC+0800	86.7374114990234
DUT BOTG17111501265 2017-12-18 10-10-58-5 UTC+0800	86.9244003295898
DUT BOTG17111703453 2017-12-18 10-10-35-2 UTC+0800	87.2948608398438