Cambridge Audio azur DacMagic User Manual page 20

Minimum Phase Filter
20
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
0 0.1
20
0.2 0.3 0.4
frequency/FS (input sampling rate)
0.5 0.6 0.7
Frequency response
0.8 0.9 1