Page 27 Linear Operating Range
1/3 Octave Band
053-469 RevC
SoundPro models SE and DL Data Addendum
Table A.40 (Continued)
Range 50 dB to 140 dB
Range 50 dB to 140 dB
Frequency
SPL A
Weighting
Linear
Operating
Range (dB)
Frequency
Frequency
LEQ A Weighting
Linear Operating Range (dB)
31.5
142
92
31.5
142
1000
142
53
1000
142
4000
142
52
4000
142
8000
142
54
8000
142
12500
142
57
Range 60 dB to 150 dB
Range 60 dB to 150 dB
Frequency
SPL A
Weighting
Linear
Operating
Range (dB)
LEQ A
Weighting
Linear
Operating
Range (dB)
Frequency
LEQ A Weighting
Linear Operating Range (dB)
31.5
153
103
31.5
153
1000
153
62
1000
153
4000
153
61
4000
153
8000
153
64
8000
153
12500
153
66
Range 70 dB to 160 dB
Range 70 dB to 160 dB
Frequency
SPL A
Weighting
Linear
Operating
Range (dB)
LEQ A
Weighting
Linear
Operating
Range (dB)
Frequency
LEQ A Weighting
Linear Operating Range (dB)
31.5
163
113
31.5
163
1000
163
72
1000
163
4000
163
72
4000
163
8000
163
73
8000
163
12500
163
76
Range 80 dB to 170 dB
Range 80 dB to 170 dB
Frequency
SPL A
Weighting
Linear
Operating
Range (dB)
LEQ A
Weighting
Linear
Operating
Range (dB)
Frequency
LEQ A Weighting
Linear Operating Range (dB)
31.5
174
122
31.5
174
1000
173
82
1000
173
4000
174
81
4000
174
8000
174
83
8000
174
12500
174
86