3M SE-400 user manual Windscreen

73

Data Addendum

Pressure to random incidence corrections with BK4936 microphone, remote preamp, and windscreen (section 5.2.7)

Note: added to the pressure response to calculate random incidence response.

	BK4936 microphone ,
	remote preamp, &
	windscreen
	Random Incidence
Frequency	Corrections
in Hz	in dB

32	0.3
40	0.3
50	0.2
63	0.1
80	0.0
100	-0.1
125	0.0
160	-0.1
200	-0.1
250	0.1
315	0.0
400	0.1
500	-0.1
630	0.1
800	-0.2
1000	0.0
1250	0.4
1600	0.0
2000	0.1
2500	0.6
3150	1.0
4000	1.5
5000	2.1
6300	2.5
8000	3.1
10000	4.6
12500	5.0
16000	7.1

Sound Examiner SE-400 Series