參數(shù)資料
型號(hào)： TC9444F
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP60
封裝： 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-60
文件頁(yè)數(shù)： 6/28頁(yè)
文件大小： 378K
代理商： TC9444F
TC9444F
2002-01-11
14
3.11 RTIME Command
One-byte command to set the compressor block release time.
Table 3.8
RTIME Command [s]
Release Time
CH
CL
REL1
REL0
CB2, 1
= 0, 0
CB2, 1
= 0, 1
CB2, 1
= 1, 0
CB2, 1
= 1, 1
9
0
L
1.1
0.5
0.3
0.1
*9
1
L
H
1.6
1.0
0.7
0.3
9
2
H
L
2.6
2.0
1.3
0.6
9
3
L
H
4.6
4.1
2.6
1.1
9
4
H
L
8.7
8.2
5.2
2.2
9
5
H
L
H
16.9
16.3
10.4
4.5
9
6
H
L
33.3
32.6
20.8
9.0
3.12 COMP Command
One-byte command to select the compressor function.
Table 3.9
COMP Command
CL
CH
3
2
1
0
A
VCHG
CBS
CB2
CB1
Note 7: At a reset, the initial value is CL
= 8H.
VCHG: VCHG
= “H” selects (turns on) the vocal change function.
CBS: Selects the compression ratio. CBS
= “L” selects a ratio of 24dB;
CBS
= “H” selects 36dB (refer to the table)
CB2, 1: Used for precise selection of the compression ratio.
Table 3.10
Compression Ratio Settings
CBS
CB2
CB1
Compression
Ratio
0
24dB
0
1
18dB
0
1
0
12dB
0
1
6dB
1
0
36dB
1
0
1
27dB
1
0
18dB
1
9dB
Noise can result when CB2, are used to switch the compression ratio.
To switch the ratio without clunking, refer to the software datasheet.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC9446F 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Audio Digital Processor for Decode of Dolby Digital (AC-3), MPEG2 Audio
TC9446F-033 制造商:Panasonic Industrial Company 功能描述:IC
TC9446FG 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Audio Digital Processor for Decode of Dolby Digital (AC-3), MPEG2 Audio
TC9447F 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Single-Chip Audio Digital Signal Processor
TC9452F 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:SINGLE CHIP SURROUND LSI
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