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– 44 –
CXD2720Q-2
Cut-off
frequency (Hz)
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
6400
6500
6600
6700
6800
6900
7000
1DCA
1E98
1F63
202D
20F5
21BA
227E
2341
2401
24C0
257D
2639
26F3
27AC
2863
2919
29CE
2A82
2B34
2BE5
2C95
2D45
2DF3
2EA0
2F4C
2FF8
30A2
314C
31F5
329D
3345
33EB
3492
3537
35DD
3681
3725
37C9
386C
390F
39B2
IIR
a1
E236
E168
E09D
DFD3
DF0B
DE46
DD82
DCBF
DBFF
DB40
DA83
D9C7
D90D
D854
D79D
D6E7
D632
D57E
D4CC
D41B
D36B
D2BB
D20D
D160
D0B4
D008
CF5E
CEB4
CE0B
CD63
CCBB
CC15
CB6E
CAC9
CA23
C97F
C8DB
C837
C794
C6F1
C64E
IIR
a0
446A
42CF
4138
3FA4
3E15
3C8A
3B02
397D
37FD
367F
3504
338D
3219
30A7
2F38
2DCC
2C62
2AFB
2996
2834
26D4
2575
2419
22BF
2166
200F
1EBA
1D67
1C15
1AC5
1975
1828
16DB
1590
1445
12FC
11B4
106C
0F26
0DE0
0C9B
IIR
b
9DCB
9E99
9F64
A02E
A0F6
A1BB
A27F
A342
A402
A4C1
A57E
A63A
A6F4
A7AD
A864
A91A
A9CF
AA83
AB35
ABE6
AC96
AD46
ADF4
AEA1
AF4D
AFF9
B0A3
B14D
B1F6
B29E
B346
B3EC
B493
B538
B5DE
B682
B726
B7CA
B86D
B910
B9B3
IIR
a1
9DCB
9E99
9F64
A02E
A0F6
A1BB
A27F
A342
A402
A4C1
A57E
A63A
A6F4
A7AD
A864
A91A
A9CF
AA83
AB35
ABE6
AC96
AD46
ADF4
AEA1
AF4D
AFF9
B0A3
B14D
B1F6
B29E
B346
B3EC
B493
B538
B5DE
B682
B726
B7CA
B86D
B910
B9B3
IIR
a0
446A
42CF
4138
3FA4
3E15
3C8A
3B02
397D
37FD
367F
3504
338D
3219
30A7
2F38
2DCC
2C62
2AFB
2996
2834
26D4
2575
2419
22BF
2166
200F
1EBA
1D67
1C15
1AC5
1975
1828
16DB
1590
1445
12FC
11B4
106C
0F26
0DE0
1C9B
IIR
b
Cut-off
frequency (Hz)
7100
7200
7300
7400
7500
7600
7700
7800
7900
8000
8100
8200
8300
8400
8500
8600
8700
8800
8900
9000
9100
9200
9300
9400
9500
9600
9700
9800
9900
10000
10100
10200
10300
10400
10500
10600
10700
10800
10900
11000
OFF
3A54
3AF6
3B98
3C39
3CDB
3D7C
3E1D
3EBE
3F5F
4000
40A0
4141
41E2
4283
4324
43C6
4467
4509
45AB
464D
46F0
4793
4836
48DA
497E
4A22
4AC8
4B6D
4C14
4CBA
4D62
4E0A
4EB3
4F5D
5007
50B3
515F
520C
52BA
536A
0000
IIR
a1
C5AC
C50A
C468
C3C7
C325
C284
C1E3
C142
C0A1
C000
BF60
BEBF
BE1E
BD7D
BCDC
BC3A
BB99
BAF7
BA55
B9B3
B910
B86D
B7CA
B726
B682
B5DE
B538
B493
B3EC
B346
B29E
B1F6
B14D
B0A3
AFF9
AF4D
AEA1
ADF4
AD46
AC96
8000
IIR
a0
0B56
0A12
08CF
078C
0649
0507
03C5
0283
0141
0000
FEBF
FD7D
FC3B
FAF9
F9B7
F874
F731
F5EE
F4AA
F365
F220
F0DA
EF94
EE4C
ED04
EBBB
EA70
E925
E7D8
E68B
E53B
E3EB
E299
E146
DFF1
DE9A
DD41
DBE7
DA8B
D92C
0000
IIR
b
BA55
BAF7
BB99
BC3A
BCDC
BD7D
BE1E
BEBF
BF60
C000
C0A1
C142
C1E3
C284
C325
C3C7
C468
C50A
C5AC
C64E
C6F1
C794
C837
C8DB
C97F
CA23
CAC9
CB6E
CC15
CCBB
CD63
CE0B
CEB4
CF5E
D008
D0B4
D160
D20D
D2BB
D36B
0000
IIR
a1
BA55
BAF7
BB99
BC3A
BCDC
BD7D
BE1E
BEBF
BF60
C000
C0A1
C142
C1E3
C284
C325
C3C7
C468
C50A
C5AC
C64E
C6F1
C794
C837
C8DB
C97F
CA23
CAC9
CB6E
CC15
CCBB
CD63
CE0B
CEB4
CF5E
D008
D0B4
D160
D20D
D2BB
D36B
8000
IIR
a0
0B56
0A12
08CF
078C
0649
0507
03C5
0283
0141
0000
FEBF
FD7D
FC3B
FAF9
F9B7
F874
F731
F5EE
F4AA
F365
F220
F0DA
EF94
EE4C
ED04
EBBB
EA70
E925
E7D8
E68B
E53B
E3EB
E299
E146
DFF1
DE9A
DD41
DBE7
DA8B
D92C
0000
IIR
b
Table 14-5 (3). Coefficients of First-Stage IIR Filter (fs = 32kHz)
Used as LPF
Used as HPF
Used as LPF
Used as HPF