3M Version A: QE7052, BK4936 manual Figure G.12 Pressure Field to Free Field

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Microphones

BK4936 microphone with windscreen (Figures/Tables “G”)

Figure G.12 - Pressure Field to Free Field

	BK 4936
Frequency	Correction
in Hz	in dB

1250.04

2500.00

1000-0.14

2000	0.43
4000	1.78

Figure G.13 - Pressure Field to Random Incidence

	BK4936
Frequency	Correction
in Hz	in dB

1250.05

2500.00

1000	-0.04
2000	0.17
4000	1.19

053-469 RevC

SoundPro models SE and DL Data Addendum