Octave Band; A-Weighting - 3M SoundPro SE Series Data Addendum Manual

Page 5 Self Generated Noise

Octave Band

Octave Band

A-Weighting

Table A.6- Fast Response, and SPL
When using 18 pF, 50 Ohm Termination
Range 16 Hz
(dB) (dB)
-10 to 70 -16.9
0 to 80 -16.9
10 to 90 -15.3
20 to 100 -7.4
30 to 110 3.6
40 to 120 14.0
50 to 130 24.2
60 to 140 34.1
90 to 170 68.1
Table A.7- Fast Response, and LEQ
When using 18 pF, 50 Ohm Termination
Range 16 Hz
(dB) (dB)
-10 to 70 -16.9
0 to 80 -16.9
10 to 90 -15.7
20 to 100 -6.8
30 to 110 3.5
40 to 120 13.3
50 to 130 22.9
60 to 140 33.5
90 to 170 67.6
Table A.8 - Slow Response, and SPL
When using 18 pF, 50 Ohm Termination
Range 16 Hz
(dB) (dB)
-10 to 70 -16.9
0 to 80 -16.9
10 to 90 -16.5
20 to 100 -7.1
30 to 110 3.3
40 to 120 12.9
50 to 130 23.1
60 to 140 32.7
053-469 RevC
SoundPro models SE and DL Data Addendum
A Weighting, Fast Response, SPL
31.5 Hz 63 Hz 125 Hz
(dB) (dB) (dB)
-11.1 -0.6 6.8
-10.2 0.0 6.6
-10.1 -0.4 6.4
-7.6 -1.0 6.3
-0.5 1.3 7.1
8.5 7.3 10.2
20.1 17.5 20.2
29.1 27.3 30.2
64.7 66.8 60.7
A Weighting, Fast Response, LEQ
31.5 Hz 63 Hz 125 Hz
(dB) (dB) (dB)
-10.0 0.2 6.7
-10.2 -0.1 6.4
-9.4 -0.5 6.5
-7.0 -0.1 6.4
-0.3 1.2 7.0
9.1 7.5 10.3
18.4 17.3 20.2
29.2 27.3 30.2
62.6 59.2 61.7
A Weighting, Slow Response, SPL
31.5 Hz 63 Hz 125 Hz
(dB) (dB) (dB)
-10.0 -0.2 6.4
-10.1 -0.3 6.4
-9.9 -0.4 6.5
-6.7 -0.6 6.4
3.2 6.2 9.2
13.2 16.2 19.2
23.2 26.2 29.2
33.2 36.2 39.2
250 Hz 500 Hz 1000 Hz
(dB) (dB) (dB)
11.0 14.0 15.4
11.2 14.1 15.3
10.7 13.9 15.1
11.3 14.1 15.3
10.9 13.6 15.2
13.2 16.2 19.2
23.2 26.2 29.2
33.2 36.2 39.2
59.8 62.2 65.2
250 Hz 500 Hz 1000 Hz
(dB) (dB) (dB)
11.3 14.0 15.4
11.2 14.0 15.4
11.1 14.0 15.3
11.2 13.9 15.3
11.0 13.9 15.2
13.2 16.2 19.2
23.2 26.2 29.2
33.2 36.2 39.2
64.4 62.3 65.2
250 Hz 500 Hz 1000 Hz
(dB) (dB) (dB)
11.2 14.0 15.3
11.1 13.9 15.3
11.1 13.8 15.2
10.8 13.7 15.2
12.3 15.3 18.3
22.3 25.3 28.3
32.3 35.3 38.3
42.3 45.3 48.3
2000 Hz 4000 Hz 8000 Hz
(dB) (dB) (dB)
15.6 15.9 15.3
15.6 15.7 15.2
15.6 15.7 15.1
15.6 15.6 15.3
15.3 15.3 18.3
22.3 25.3 28.3
32.3 35.3 38.3
42.3 45.3 48.3
67.0 68.8 70.0
2000 Hz 4000 Hz 8000 Hz
(dB) (dB) (dB)
15.7 15.8 15.3
15.6 15.7 15.2
15.6 15.7 15.1
15.5 15.6 15.2
15.3 15.3 18.3
22.3 25.3 28.3
32.3 35.3 38.3
42.3 45.3 48.3
67.4 69.0 71.5
4000
2000 Hz Hz 8000 Hz
(dB) (dB) (dB)
15.6 15.8 15.2
15.6 15.7 15.1
15.5 15.6 15.1
14.5 14.3 17.3
21.3 24.3 27.3
31.3 34.3 37.3
41.3 44.3 47.3
51.3 54.3 57.3
16 kHz
(dB)
12.4
12.4
12.2
12.3
18.3
28.3
38.3
48.3
75.5
16 kHz
(dB)
12.4
12.3
12.2
12.4
18.3
28.3
38.3
48.3
79.8
16 kHz
(dB)
12.4
12.2
12.1
17.3
27.3
37.3
47.3
57.3