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參數(shù)資料
| 型號： | M62433FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | DIGITAL SOUND CONTROLLER |
| 中文描述： | 數(shù)字聲音控制器 |
| 文件頁數(shù)： | 16/21頁 |
| 文件大小： | 224K |
| 代理商： | M62433FP |
ELECTRIC
MITSUBISHI
MITSUBISHI SOUND PROCESSORS
M62433FP
DIGITAL SOUND CONTROLLER
PRELIMINARY
some parametric limits are subject to change.
( / 2 1 )
1 6
D - 62433Q - 78A
( 4 ) Bass boost equivalent circuit
Bass Boost loudness equivalent circuit (Center tup type)
Regard "RL+ " as "ZL"
Next formula show the frequency characteristic.
G v = 2 0 Log
Z L / / 5 7 K
1 1 . 7 K + Z L / / 5 7 K
When a frequency is enough low ,
[
G v = 2 0 Log
5 7 K
1 1 . 7 K + 5 7 K
= —1 1 . 9 d B
When a frequency is enough high ,
1 1 . 7 K + 3 . 0 8 K / / 5 7 K
3 . 0 8 K / / 5 7 K
RL=
3.08K
CL
12.6K
57K
5.97K
11.7K
ZL
5 . 9 7 K / / [ 1 1 . 7 K + 5 7 K ]
1 2 . 6 K + 5 . 9 7 K / / [ 1 1 . 7 K + 5 7 K ]
5 . 9 7 K / / [ 1 1 . 7 K + 3 . 0 8 K / / 5 7 K ]
1 2 . 6 K + 5 . 9 7 K / / [ 1 1 . 7 K + 3 . 0 8 K / / 5 7 K ]
]
]
1 2 . 6 K + 5 . 9 7 K / / [ 1 1 . 7 K + Z L / / 5 7 K ]
5 . 9 7 K / / [ 1 1 .7 K + Z L / / 5 7 K ]
-26dB
-12dB
VOL-26 dB
G
frequency
÷0=16.8K CL
f=100Hz CL=0.1 μF
100Hz
[
]
1.6K
3.57K
55.8K
G v = 2 0 Log
[
= —2 6 d
B
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