Page 239 Microphones
BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”)
053-469 RevC
SoundPro models SE and DL Data Addendum
Figure K.11 -Reflection, Diffraction, and Microphone Frequency Response
1/12
OCTAVE
FREQUENCY
in Hz
Microphone
Windscreen
Corrections
in dB
1/12
OCTAVE
FREQUENCY
in Hz
Microphone
Windscreen
Corrections
in dB
199.53
-0.2
2238.72
0.5
211.35
-0.2
2371.37
0.5
223.87
-0.1
2511.89
0.6
237.14
0.0
2660.73
0.7
251.19
0.0
2818.38
0.7
266.07
0.1
2985.38
0.7
281.84
0.1
3162.28
0.6
298.54
0.2
3349.65
0.5
316.23
0.2
3548.13
0.6
334.97
0.2
3758.37
0.7
354.81
0.2
3981.07
0.8
375.84
0.2
4216.97
0.6
398.11
0.2
4466.84
0.5
421.70
0.2
4731.51
0.6
446.68
0.2
5011.87
0.4
473.15
0.3
5308.84
0.5
501.19
0.3
5623.41
0.6
530.88
0.3
5956.62
0.6
562.34
0.3
6309.57
0.5
595.66
0.3
6683.44
0.5
630.96
0.3
7079.46
0.7
668.34
0.3
7498.94
0.7
707.95
0.3
7943.28
0.4
749.89
0.3
8413.95
0.6
794.33
0.3
8912.51
0.5
841.40
0.2
9440.61
0.1
891.25
0.3
10000.00
0.3
944.06
0.3
10592.54
0.1
1000.00
0.3
11220.19
-0.4
1059.25
0.3
11885.02
-0.5
1122.02
0.3
12589.25
-0.8
1188.50
0.3
13335.21
-1.2
1258.93
0.3
14125.38
-1.3
1333.52
0.3
14962.36
-1.5
1412.54
0.3
15848.93
-1.3
1496.24
0.4
16788.04
-1.5
1584.89
0.3
17782.79
-1.6
1678.80
0.4
18836.49
-1.4
1778.28
0.4
19952.62
-1.5
1883.65
0.5
1995.26
0.4
2113.49
0.5