Recording equalizer frequency response
28
26 VCC = 8V
24
0dB = NORM – NS, 315Hz, –30dBm
(TAPE) (SPEED)
22
NORM – NS
20
CrO2 – NS
18
METAL– NS
16
14
12
10
8
6
4
2
0
20 50 100 200 500 1k 2k
Frequency [Hz]
5k 10k 20k 50k
Recording equalizer frequency response
28
26 VCC = 8V
24
0dB = NORM – NS, 315Hz, –30dBm
(TAPE) (SPEED)
22
NORM – NS
20
CrO2 – NS
18
METAL– NS
16
14
12
10
8
6
4
2
0
20
50 100 200 500 1k 2k
5k 10k 20k 50k
Frequency [Hz]
CXA1998AQ
– 25 –