HVM200 Reference Manual Frequency Weighting Tables A-16
Fb (Flat 0.4 Hz to 1260 Hz) Frequency Weighting
Freq ( Hz) Fb Ideal (dB) Fb Typical (dB) Tolerance (dB)
0.1000 -24.10 -25.24 +2 / -
0.1259 -20.12 -21.23 +2 / -
0.1585 -16.19 -16.94 +2 / -
0.1995 -12.34 -12.99 +2 / -
0.2512 -8.71 -9.29 +2 / -2
0.3162 -5.51 -5.84 +1 / -1
0.3981 -3.05 -3.18 +1 / -1
0.5012 -1.48 -1.49 +1 / -1
0.6310 -0.65 -0.59 +1 / -1
0.7943 -0.27 -0.21 +1 / -1
1.000 -0.11 -0.08 +1 / -1
1.259 -0.04 -0.05 +1 / -1
1.585 -0.02 -0.04 +1 / -1
1.995 -0.01 -0.04 +1 / -1
2.512 0.00 -0.04 +1 / -1
3.162 0.00 -0.07 +1 / -1
3.981 0.00 -0.05 +1 / -1
5.012 0.00 -0.05 +1 / -1
6.310 0.00 -0.07 +1 / -1
7.943 0.00 -0.06 +1 / -1
10.00 0.00 -0.03 +1 / -1
12.59 0.00 -0.03 +1 / -1
15.85 0.00 -0.01 +1 / -1
19.95 0.00 -0.03 +1 / -1
25.12 0.00 -0.05 +1 / -1
31.62 0.00 -0.02 +1 / -1
39.81 0.00 -0.02 +1 / -1
50.12 0.00 -0.03 +1 / -1
63.10 0.00 -0.03 +1 / -1
79.43 0.00 0.00 0
100.0 0.00 -0.01 +1 / -1
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