3M Version A: QE7052 Microphone User Manual


 
Page 37 Linear Operating Range
1/3 Octave Band
053-469 RevC
SoundPro models SE and DL Data Addendum
Table 42 (Continued)
IEC 61672
Range 20 dB to 110 dB
ANSI S1.4
Range 20 dB to 110 dB
Frequency
SPL Z Weighting
Linear Operating
Range (dB)
LEQ Z Weighting
Linear Operating
Range (dB)
Frequency
LEQ Z Weighting
Linear Operating Range (dB)
31.5
28
115
28
115
28
115
28
1000
27
115
28
115
28
115
28
4000
28
114
28
114
28
114
28
8000
28
115
28
115
28
115
28
12500
28
115
28
115
Range 30 dB to 120 dB
Range 30 dB to 120 dB
Frequency
SPL Z Weighting
Linear Operating
Range (dB)
LEQ Z Weighting
Linear Operating
Range (dB)
Frequency
LEQ Z Weighting
Linear Operating Range (dB)
31.5
33
125
33
125
31.5
33
125
1000
33
125
33
125
1000
33
125
4000
33
124
33
124
4000
33
124
8000
33
125
33
125
8000
33
125
12500
33
125
33
125
Range 40 dB to 130 dB
Range 40 dB to 130 dB
Frequency
SPL Z Weighting
Linear Operating
Range (dB)
LEQ Z Weighting
Linear Operating
Range (dB)
Frequency
LEQ Z Weighting
Linear Operating Range (dB)
31.5
43
132
43
132
31.5
43
132
1000
43
132
43
132
1000
43
132
4000
43
132
43
132
4000
43
132
8000
43
132
43
132
8000
43
132
12500
43
132
43
132
Range 50 dB to 140 dB
Range 50 dB to 140 dB
Frequency
SPL Z Weighting
Linear Operating
Range (dB)
LEQ Z Weighting
Linear Operating
Range (dB)
Frequency
LEQ Z Weighting
Linear Operating Range (dB)
31.5
53
142
53
142
31.5
53
142
1000
53
142
53
142
1000
53
142
4000
53
142
53
142
4000
53
142
8000
53
142
53
142
8000
53
142
12500
53
142
53
142
Range 60 dB to 150 dB
Range 60 dB to 150 dB
Frequency
SPL Z Weighting
Linear Operating
Range (dB)
LEQ Z Weighting
Linear Operating
Range (dB)
Frequency
LEQ Z Weighting
Linear Operating Range (dB)
31.5
63
153
63
153
31.5
63
153
1000
63
153
63
153
1000
63
153
4000
63
153
63
153
4000
63
153
8000
63
153
63
153
8000
63
153
12500
63
153
63
153