HBM PMX Manuel D'emploi page 79

Starting up
Filter group delay (ms)
Cut-off
frequency fc
[Hz] (−3dB)
off
3000
2000
1000
500
200
100
50
20
10
5
2
1
0.5
0.2
0.1
Tab. 1.1: Delays for PX401
Cut-off
frequency fc
[Hz] (−3dB)
2000
1000
500
200
100
50
20
10
5
2
1
0.5
0.2
0.1
Tab. 1.2: Delays for PX455
A3257−2.0 en/de/fr
Delay [ms]
Bessel Butterworth
0
0.10
0.20
0.42
0.86
2.00
4.15
8.45
21.4
39
74
174
340
680
1680
3360
Delay [ms]
Bessel Butterworth
0.16
0.42
0.85
2.00
4.15
8.45
21.4
39
74
174
340
680
1680
3360
0
0.14
0.28
0.61
1.23
3.10
6.17
12.5
30.7
47
91
216
430
840
2090
4200
0.23
0.60
1.24
3.10
6.17
12.5
30.7
47
91
216
430
840
2090
4200
79