參數(shù)資料
型號: STA003
英文描述: MPEG 2.5 LAYER III AUDIO DECODER
中文描述: 2.5第三層的MPEG音頻解碼器
文件頁數(shù): 25/32頁
文件大?。?/td> 299K
代理商: STA003
BASS_ENHANCE
Address: 0x7C
Software Reset: 0x00
Hardware Reset: 0x00
MSB
b7
BE7
LSB
b0
BE0
b6
BE6
b5
BE5
b4
BE4
b3
BE3
b2
BE2
b1
BE1
Signed number (2 complement)
This register is used to select the enhancement
or attenuation STA003T has to perform on Bass
Frequency range at the digital signal.
A decrement (increment) of a decimal unit corre-
sponds to a step of attenuation (enhancement) of
1.5dB.
The allowed Attenuation/Enhancement range is
[-18dB, +18dB].
MSB
LSB
ENHANCE/ATTENUATION
b7
b6
b5
b4
b3
b2
b1
b0
1.5dB step
0
0
0
0
1
1
0
0
+18
0
0
0
0
1
0
1
1
+16.5
0
0
0
0
1
0
1
0
+15
0
0
0
0
1
0
0
1
.
.
.
+13.5
0
0
0
0
0
0
0
1
+1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
.
.
.
-1
1
1
1
1
0
1
1
1
-13.5
1
1
1
1
0
1
1
0
-15
1
1
1
1
0
1
0
0
-16.5
1
1
1
1
0
1
0
0
-18
STA003T
25/32
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相關代理商/技術參數(shù)
參數(shù)描述
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