參數(shù)資料
型號(hào): CXD2721Q-1
廠商: Sony Corporation
元件分類: 數(shù)字信號(hào)處理
英文描述: Single-Chip Digital Signal Processor for Karaoke
中文描述: 單芯片數(shù)字信號(hào)處理器的卡拉OK
文件頁(yè)數(shù): 67/70頁(yè)
文件大?。?/td> 941K
代理商: CXD2721Q-1
– 67 –
CXD2721Q-1
(7) Music Mode Bass Shelving Filter
[Relevant coefficients] bLB (address = 76H), gLB (address = 77H), bRB (address = 7AH), gRB (address = 7BH)
Gain [dB]
+12
+10
+8
+6
+4
+2
0
–2
–4
–6
–8
–10
–12
5F65
4531
3061
1FD9
12B7
0849
0000
F96B
F431
F00A
ECBD
EA1F
E80A
7F18
7EDD
7E92
7E33
7DBD
7D29
7C6F
7C6F
7C6F
7C6F
7C6F
7C6F
7C6F
7E33
7DBD
7D29
7C6F
7B87
7A65
78FC
78FC
78FC
78FC
78FC
78FC
78FC
gLB/gRB
bLB/bRB
fT = 200Hz
fT = 400Hz
Table 9-8.
(8) Music Mode Treble Shelving Filter
[Relevant coefficients] bLT (address = 78H), gLT (address = 79H), bRT (address = 7CH), gRT (address = 7DH)
Gain [dB]
+12
+10
+8
+6
+4
+2
0
–2
–4
–6
–8
–10
–12
5F65
4531
3061
1FD9
12B7
0849
0000
F96B
F431
F00A
ECBD
EA1F
E80A
0EAC
1CF7
2A88
371B
427F
4C9B
556B
556B
556B
556B
556B
556B
556B
DF91
EDB5
FC51
0B06
1972
2739
3411
3411
3411
3411
3411
3411
3411
gLT/gRT
bLT/bRT
fT = 200Hz
fT = 400Hz
Table 9-9.
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