CRD4297-1 AMR
CrystalClear™ AC '97 AMR Audio Modem Riser Reference
CwGRAPH 0.65
CrystalWare(tm)
97-1\97-1MAM.ADX
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
20
100
1 k
10 k 20 k
Frequency (Hz)
Figure 7. Analog Mixer (A-A): Mic In/Line Out Frequency Response
CwGRAPH 0.65
CrystalWare(tm)
97-1\97-1NAM.ADX
-60
-65
-70
-75
-80
-85
-90
-95
-100
-105
-110
20
100
1 k
10 k 20 k
Frequency (Hz)
Figure 8. Analog Mixer (A-A): Mic In/Line Out Dynamic Range
CIRRUS LOGIC ADVANCED PRODUCT DATABOOK
DS242RD1B1
11