User's Manual

A-10 Frequency Weighting Curves HVM200 Manual
250 251.2 -0.01 -23.96 +1 / -1 0.00 +1 / -1
315 316.2 -0.02 -25.98 +1 / -1 0.00 +1 / -1
400 398.1 -0.04 -28.00 +1 / -1 0.00 +1 / -1
500 501.2 -0.11 -30.07 +1 / -1 0.00 +1 / -1
630 631.0 -0.27 -32.23 +1 / -1 0.00 +1 / -2
800 794.3 -0.64 -34.60 +1 / -1 0.00 +1 / -2
1000 1000 -1.46 -37.42 +2 / -2 0.00 +1 / -2
1250 1259 -3.01 -40.97 +2 / -2 -1.70 +4 / -4
1600 1585 -5.46 -45.42 +2 / -2 -4.30 +4 / -4
2000 1995 -8.64 -50.60 +2 / -2 -9.80 +4 / -4
2500 2512 -12.27 -56.23 +2 /
- -16.30 +4 / -4
3150 3162 -16.11 -62.07 +2 /
- -25.80 +4 / -4
4000 3981 -20.04 -68.01 +2 /
- -36.00 +4 / -4
5000 5012 -24.02 -73.98 +2 /
- -44.00 +4 / -
6300 6310 -28.01 -79.97 +2 / - -52.00 +4 / -
8000 7943 -32.00 -85.97 +2 / - -60.00 +4 / -
10000 10000 -36.00 -91.97 +2 / - -68.00 +4 / -
Freq ( Hz)
Nominal
Freq ( Hz)
True
Fc dB Wh dB Tolerance
dB
Wf dB Tolerance
dB