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Page 32 Linear Operating Range
1/3 Octave Band
053-469 RevC
SoundPro models SE and DL Addendum
Table A.41 (Continued)
Range 50 dB to 140 dB
Range 50 dB to 140 dB
Frequency
SPL C Weighting
Linear Operating
Range (dB)
LEQ C
Weighting
Linear Operating
Range (dB)
Frequency
LEQ C Weighting
Linear Operating Range (dB)
31.5
56
142
56
142
31.5
56
142
1000
53
142
53
142
1000
53
142
4000
54
142
54
142
4000
54
142
8000
56
142
56
142
8000
56
142
12500
59
142
59
142
Range 60 dB to 150 dB
Range 60 dB to 150 dB
Frequency
SPL C
Weighting
Linear
Operating
Range (dB)
LEQ C Weighting
Linear Operating
Range (dB)
Frequency
LEQ C Weighting
Linear Operating Range (dB)
31.5
68
153
67
153
31.5
67
153
1000
63
153
63
153
1000
63
153
4000
64
153
64
153
4000
64
153
8000
66
153
66
153
8000
66
153
12500
69
153
69
153
Range 70 dB to 160 dB
Range 70 dB to 160 dB
Frequency
SPL C
Weighting
Linear
Operating
Range (dB)
LEQ C Weighting
Linear Operating
Range (dB)
Frequency
LEQ C Weighting
Linear Operating Range (dB)
31.5
77
163
77
163
31.5
78
163
1000
73
163
73
163
1000
73
163
4000
73
163
73
163
4000
73
163
8000
76
163
76
163
8000
76
163
12500
79
163
79
163
Range 80 dB to 170 dB
Range 80 dB to 170 dB
Frequency
SPL C
Weighting
Linear
Operating
Range (dB)
LEQ C Weighting
Linear Operating
Range (dB)
Frequency
LEQ C Weighting
Linear Operating Range (dB)
31.5
86
170
86
170
31.5
87
170
1000
86
173
85
173
1000
86
173
4000
84
173
84
173
4000
85
173
8000
87
173
87
173
8000
88
173