CM109 Datasheet, PDF (34/36 Pages) C-Media Electronics – USB I/O Controller

CM109
High Integration / Low Cost USB Audio Controller
for PC Internet Phone
9.3 Digital Recording for Line Output Frequency
9.3.1 Frequency Response 48Ks/Sec
C-MEDIA Digital Playback (PC-D-A) for Line O utput Frequency
R e s p o ns e
07/21/03 14:27:29
+1
+0
d
-1
B
-2
r
-3
A
-4
-5
-6
30
50
100
200
500
1k
2k
Hz
5k
10k
Sw e e p Tra ce C o lo r L in e Style Th ick D a ta
Axis C o m m e n t
1
1
C ya n So lid
2
Fa s tte s t.C h .1 Am p l!N o rm a lize L e ft
1
2
Ye llo w So lid
2
Fa s tte s t.C h .2 Am p l!N o rm a lize L e ft
WL -Mu ltito n e -4 8 k.a t2 c
9.3.2 Frequency Response 44.1Ks/Sec
C-MEDIA Digital Playback (PC-D-A) for Line Output Frequency 07/21/03 15:16:55
R e s p o ns e
+1
+0
d
-1
B
-2
r
-3
A
-4
-5
-6
20
50
100
200
500
1k
2k
Hz
5k
10k
Sw e e p Tra ce C o lo r L in e Style Th ick D a ta
Axis C o m m e n t
1
1
C ya n So lid
2
Fa s tte s t.C h.1 Am p l!N o rm a lize L e ft
1
2
Ye llo w So lid
2
Fa s tte s t.C h.2 Am p l!N o rm a lize L e ft
WL -Mu ltito n e -4 4 k.a t2 c
Date: 08/Sep/2005
- 33 -
Version: 1.3a