Instruction Manual

Sound Level Meter Types 2245 – Instruction Manual Page 71 of 110
A-
weighting
B-
weighting
C-
weighting
Z-
weighting
A-
weighting
B-
weighting
C-
weighting
3000 2985.38 1.19 -0.39 -0.49 0.01 1.19 -0.39 -0.48
3150 3162.28 1.15 -0.45 -0.55 0.01 1.16 -0.45 -0.54
3350 3349.65 1.11 -0.52 -0.62 0.01 1.12 -0.51 -0.61
3550 3548.13 1.06 -0.59 -0.69 0.00 1.06 -0.59 -0.69
3750 3758.37 1.00 -0.67 -0.77 0.00 1.00 -0.67 -0.77
4000 3981.07 0.92 -0.76 -0.86 0.00 0.93 -0.76 -0.86
4250 4216.97 0.84 -0.86 -0.97 0.00 0.84 -0.86 -0.96
4500 4466.84 0.74 -0.98 -1.08 0.00 0.74 -0.97 -1.07
4750 4731.51 0.63 -1.10 -1.20 0.00 0.63 -1.10 -1.20
5000 5011.87 0.50 -1.24 -1.34 0.00 0.51 -1.23 -1.34
5300 5308.84 0.36 -1.39 -1.49 0.00 0.36 -1.39 -1.49
5600 5623.41 0.20 -1.55 -1.66 0.00 0.21 -1.55 -1.66
6000 5956.62 0.03 -1.74 -1.84 0.00 0.03 -1.74 -1.84
6300 6309.57 -0.17 -1.94 -2.04 0.00 -0.17 -1.94 -2.04
6700 6683.44 -0.38 -2.16 -2.27 0.00 -0.38 -2.16 -2.26
7100 7079.46 -0.62 -2.40 -2.51 0.00 -0.62 -2.40 -2.51
7500 7498.94 -0.88 -2.66 -2.77 0.00 -0.87 -2.66 -2.77
8000 7943.28 -1.16 -2.95 -3.06 0.00 -1.16 -2.95 -3.05
8500 8413.95 -1.46 -3.26 -3.37 0.00 -1.46 -3.26 -3.37
9000 8912.51 -1.79 -3.59 -3.70 0.00 -1.79 -3.59 -3.70
9500 9440.61 -2.15 -3.96 -4.06 0.00 -2.15 -3.95 -4.06
10000 10000.0 -2.54 -4.34 -4.45 0.00 -2.54 -4.34 -4.45
10600 10592.5 -2.95 -4.76 -4.87 0.00 -2.95 -4.76 -4.87
11200 11220.2 -3.39 -5.20 -5.31 0.00 -3.39 -5.20 -5.31
11800 11885.0 -3.86 -5.68 -5.78 0.00 -3.86 -5.68 -5.78
12500 12589.3 -4.36 -6.18 -6.29 0.00 -4.36 -6.18 -6.29
13200 13335.2 -4.89 -6.71 -6.82 0.00 -4.89 -6.71 -6.82
14000 14125.4 -5.45 -7.27 -7.38 0.00 -5.45 -7.27 -7.38
15000 14962.4 -6.04 -7.86 -7.97 0.00 -6.04 -7.86 -7.97
16000 15848.9 -6.65 -8.47 -8.58 0.00 -6.65 -8.47 -8.58
17000 16788.0 -7.30 -9.12 -9.23 0.00 -7.30 -9.12 -9.22
18000 17782.8 -7.96 -9.79 -9.89 0.00 -7.96 -9.79 -9.89
19000 18836.5 -8.65 -10.48 -10.59 0.00 -8.65 -10.48 -10.58
20000 19952.6 -9.37 -11.19 -11.30 0.00 -9.37 -11.19 -11.30
21200 21134.9 -10.09 -11.92 -12.03 0.00 -10.09 -11.92 -12.03
22400 22387.2 -10.83 -12.66 -12.76 0.00 -10.83 -12.66 -12.76
Nominal
Frequency
(Hz)
Exact
Frequency
(6 digits)
(Hz)
Electrical
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