3M Version A: QE7052 Microphone User Manual


 
Page 80 Microphones
QE7052 microphone with windscreen (Figures/Tables “C”)
053-469 RevC
SoundPro models SE and DL Data Addendum
Corrections
Table C.10- Reflection, Diffraction, and Local Microphone Frequency Response
1/12 OCTAVE
FREQUENCY
in Hz
Local
Microphone
Acoustic
Corrections
in dB
1/12 OCTAVE
FREQUENCY
in Hz
Local
Microphone
Acoustic
Corrections
in dB
199.53
0.0
2238.72
-0.1
211.35
0.0
2371.37
0.0
223.87
0.0
2511.89
-0.1
237.14
0.0
2660.73
-0.2
251.19
0.0
2818.38
-0.1
266.07
0.0
2985.38
-0.1
281.84
0.0
3162.28
-0.2
298.54
0.0
3349.65
-0.2
316.23
0.0
3548.13
-0.4
334.97
0.0
3758.37
-0.8
354.81
0.0
3981.07
-0.6
375.84
0.0
4216.97
-0.7
398.11
0.0
4466.84
-0.4
421.70
0.0
4731.51
-0.6
446.68
0.0
5011.87
-0.7
473.15
0.0
5308.84
-1.1
501.19
0.0
5623.41
-1.1
530.88
0.0
5956.62
-1.0
562.34
0.0
6309.57
-0.9
595.66
0.0
6683.44
-1.3
630.96
0.1
7079.46
-1.4
668.34
0.1
7498.94
-1.1
707.95
0.1
7943.28
-1.1
749.89
0.2
8413.95
-1.3
794.33
0.2
8912.51
0.2
841.40
0.2
9440.61
0.7
891.25
0.2
10000.00
0.9
944.06
0.2
10592.54
0.7
1000.00
0.2
11220.19
0.4
1059.25
0.2
11885.02
0.3
1122.02
0.2
12589.25
0.1
1188.50
0.2
13335.21
0.1
1258.93
0.2
14125.38
0.4
1333.52
0.1
14962.36
0.6
1412.54
0.0
15848.93
0.7
1496.24
-0.2
16788.04
0.9
1584.89
-0.2
17782.79
1.3
1678.80
-0.1
18836.49
1.8
1778.28
0.0
19952.62
2.6
1883.65
-0.1
2113.49
-0.2
1995.26
-0.1