Baumuller b maXX BM5800 - Page 443

Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
443
of 814
3
Refer to the following parameterization examples: 
Notch filter with defined notch depth
Figure 112: Notch filter with defined notch depth
Center frequency 200 Hz
Bandwidth 200 Hz
Notch depth -20 dB
f
Z
200 Hz
f
N
200 Hz
D
Z
0.05
D
N
0.5
f
Z
Center frequency=
f
N
Center frequency=
D
N
Bandwidth
2 Center frequency
-------------------------------------------------=
D
Z
Bandwidth
2 Center frequency
-------------------------------------------------
10
Notch depth
20
-----------------------------
=