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參數(shù)資料
| 型號(hào)： | TC9470FN |
| 廠(chǎng)商： | Toshiba Corporation |
| 英文描述： | ?-? Modulation DA Converter with Built-in 8-Times Oversampling Digital Filter/Dynamic Digital Bass Boost/Analog Filter |
| 中文描述： | ？ - ？調(diào)制DA轉(zhuǎn)換器與內(nèi)置8時(shí)報(bào)采樣數(shù)字濾波器/動(dòng)態(tài)低音增強(qiáng)數(shù)字/模擬濾波器 |
| 文件頁(yè)數(shù)： | 9/20頁(yè) |
| 文件大小： | 264K |
| 代理商： | TC9470FN |
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TC9470FN
2002-02-27
9
The bus boost characteristics are shown in Figure 8.
Figure 8 Dynamic Bass Boost Frequency Characteristics (V
DD
= 2.7 V)
a) Vin =
36dB input, DBB OFF,
1
kHz = 0dB.
Frequency (kHz)
R
0.01
0.1
1
10
100
10
5
5
10
20
30
0
15
25
b) Vin =
20dB input, DBB OFF,
1
kHz = 0dB.
Compressor characteristics
MID: EFS = “L” (
24dB)
max: EFS = “H” (
36dB)
MAGA: EFS = “H” (
36dB)
Frequency (kHz)
R
0.01
0.1
1
10
100
10
5
5
10
20
30
0
15
25
c) Vin = 0dB input, DBB OFF,
1
kHz = 0dB.
Compressor’s compression characteristics
MID: EFS = “L” (
24dB)
max: EFS = “H” (
36dB)
MAGA: EFS = “H” (
36dB)
Frequency (kHz)
R
0.01
0.1
1
10
100
10
5
5
10
20
30
0
15
25
OFF
MID
max + HB
MEGA + HB
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