№
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
[d
B
]
深さ０、幅４
深さ５０、幅４
深さ０、幅８
－3[dB]
Frequency [Hz]
G
a
in
[
d
B
]
Depth:0 / Width: 4
Depth:50 / Width:
4
Depth: 0 / Width: 8
Notch filter frequency characteristics
