參數(shù)資料
型號: M61519FP
廠商: Mitsubishi Electric Corporation
英文描述: AUDIO SIGNAL PROCESSOR WITH SURROUND
中文描述: 音頻信號的環(huán)繞聲處理器
文件頁數(shù): 14/19頁
文件大?。?/td> 346K
代理商: M61519FP
M61530FP
Rev.1.0, Sep.19.2003, page 14 of 18
Bass-boost characteristic curve
R1 =680
, R2 =214k
, C1 =C2 =0.22 F
(f0
60Hz,Q
8.9)
(2) AGC circuit
-26dB
Waveform
detector
circuit
LFEch
S
When C for setting the times = 1.0
μ
F,
attack time = 40 ms, and
recovery time = 850 ms
Wch
MAX
2Vrms
MAX
2Vrms
L
volume
FEch
SW ch output gain control
+26 dB (total: 0 dB) to
+38 dB (total: +12 dB)
SWOUT
AGCout
AGC circuit
1.
C for setting the attack
and recovery times
0
μ
AGCin
The input voltage range for
AGC operation is from the
input voltage at which AGC
operation starts (taking the
output gain into
consideration, LFEin + SWin
when the output voltage is
1.8 Vrms) to the same
voltage x 10 dB.
Precaution on inputting the same
phase to LFE ch and SW ch
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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