User manual

№SR-ZSV00039 － 40 －
Motor Business Unit, Appliances Company, Panasonic Corporation
Bandwidth/Center frequency
Notch width
A4 series
(Reference)
Notch depth I/O ratio In [dB]
0 0.41 0.50 0 0.00 -∞
1 0.56 0.59 1 0.01 -40.0
2 0.71 0.71 2 0.02 -34.0
3 0.86 0.84 3 0.03 -30.5
4 1.01 1.00 4 0.04 -28.0
5 1.19 5 0.05 -26.0
6 1.41 6 0.06 -24.4
7 1.68 7 0.07 -23.1
8 2.00 8 0.08 -21.9
9 2.38 9 0.09 -20.9
10 2.83 10 0.10 -20.0
11 3.36 15 0.15 -16.5
12 4.00 20 0.20 -14.0
13 4.76 25 0.25 -12.0
14 5.66 30 0.30 -10.5
15 6.73 35 0.35 -9.1
16 8.00 40 0.40 -8.0
17 9.51 45 0.45 -6.9
18 11.31 50 0.50 -6.0
19 13.45 60 0.60 -4.4
20 16.00 70 0.70 -3.1
80 0.80 -1.9
90 0.90 -0.9
100 1.00 0.0
Depth: 0 / Width: 8
ノッチフィルタ周波数特性
-30
-25
-20
-15
-10
-5
0
5
10
10 100 1000
周波数[Hz]
ゲイン[dB]
深さ０、幅４
深さ５０、幅４
深さ０、幅８
－3[dB]
Frequency [Hz]
Gain [dB]
Depth:0 / Width: 4
Depth:50 / Width:4
Depth: 0 / Width: 8
Notch filter frequency characteristics