參數(shù)資料
型號(hào): STA304
廠商: 意法半導(dǎo)體
英文描述: DIGITAL AUDIO PROCESSOR WITH MULTICHANNEL DDX⑩
中文描述: 數(shù)字音頻處理器多通道的DDX⑩
文件頁數(shù): 18/30頁
文件大小: 335K
代理商: STA304
STA304
18/30
11.3Coefficient map
Filter coefficients:
CHx0 = b2
CHx1 = (b0)-1
CHx2 = a2
CHx3 = (a1)/2
CHx4 = (b1)/2
Index
(decimal)
index (hex)
coefficient
default value
0
0h
20 LR filter coef.
LR00 (b2)
00000h
1
1h
LR01 (b0-1)
00000h
4
4h
LR04 (b1/2)
00000h
5
5h
LR10 (b2)
00000h
19
13h
LR34 (b1/2)
00000h
20
14h
20 Surrounds
filter coef.
SUR00
00000h
39
27h
SUR34
00000h
40
28h
20 SBW filter
coef.
SBW00 (b2)
00032h
41
29h
SBW01 (b0-1)
80032h
42
2Ah
SBW02 (a2)
7C7EAh
43
2bh
SBW03 (a1/2)
81C6Fh
44
2Ch
SBW04 (b1/2)
00032h
45
2dh
SBW10
00000h
59
3bh
SBW34
00000h
60
3Ch
3 scale in factors
-scale_in LR
80000h
61
3dh
-scale_in SUR
80000h
62
3Eh
-scale_in SBW
80000h
63
3Fh
6 SBW
redirection
factors
-scale_L
SBW
C0000h
64
40h
-scale_R
SBW
C0000h
65
41h
-scale_LS
SBW
C0000h
66
42h
-scale_RS
SBW
C0000h
67
43h
-scale_C
SBW
C0000h
68
44h
-scale_LFE
SBW
80000h
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