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Table 1 The mean microphone level outputs (dB) of the FPM and Hy-M30 microphone

From: Feasible pickup from intact ossicular chain with floating piezoelectric microphone

Frequency(kHz) 0.25 0.50 1.0 1.5 2.0 3.0 4.0 6.0 8.0
FPM in vitro* -18.62
(0.4763) 		-19.94
(0.7088) 		-16.47
(0.5252) 		-16.28
(0.4966) 		-14.14
(0.5598) 		-16.32
(0.6594) 		-22.87
(0.6118) 		-26.55
(0.7719) 		-22.82
(0.8877)
FPM on malleus -49.2 0
(1.81) 		-50.77
(1.749) 		-35.83
(2.208) 		-25.87
(1.517) 		-16.59
(1.836) 		-16.45
(1.223) 		-23.67
(1.894) 		-28.86
(1.146) 		-22.42
(1.868)
FPM in tympanic cavity -52.21
(0.7639) 		-52.51
(0.4267) 		-53.15
(0.6175) 		-50.26
(0.1644) 		-44.96
(0.5878) 		-42.77
(0.6612) 		-39.60
(0.3746) 		-40.32
(0.2733) 		-42.23
(0.6295)
Hy-M30 Mic -16.36
(0.3785) 		-11.31
(0.4782) 		-14.19
(0.2405) 		-11.39
(0.4088) 		-7.161
(0.1995) 		-15.46
(0.3006) 		-8.957
(0.3065) 		-21.58
(0.3694) 		-23.26
(0.5330)
  1. * Mean microphone level outputs of the group of FPM in vitro were quoted from our previous work (see the reference [18]). Here the dB value means microphone level output. 0 dB is equal to 1 volt; the standard deviation of each condition was placed into the bracket.
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