參數(shù)資料
型號(hào): UPC1892
廠商: NEC Corp.
英文描述: MATRIX SURROUND SOUND PROCESSOR WITH SOUND PROCESSOR
中文描述: 矩陣環(huán)繞聲處理器,音頻處理器
文件頁數(shù): 34/42頁
文件大?。?/td> 299K
代理商: UPC1892
μ
PC1892
34
CONTROL CHARACTERISTICS
1. Volume Control Characteristics (Lch, Rch)
(1)
μ
PC1892CT
(2)
μ
PC1892CT-02
Remark
L
L+R
: L+R volume control voltage, V
BAS
: Bass control voltage,
V
TRE
: Treble control voltage, V
EFF
: Effect control voltage,
V
BAL
: Balance control voltage, V
VOL
: Volume control voltage,
V
T
: Tone control voltage.
OFF mode
f = 1 kHz
V
IN
= 1.4 V
P-P
(=0 dB)
V
BAS
= 2.5 V
V
TRE
= 2.5 V
V
EFF
= 2.5 V
V
BAL
= 2.5 V
V
T
= 2.5 V
JIS-A filter used
-
0
-
20
-
40
-
60
-
80
-
100
A
0
1
2
3
4
5
Volume Control Voltage (V)
OFF mode
f = 1 kHz
V
IN
= 1.4 V
P-P
(=0 dB)
V
BAS
= 2.5 V
V
TRE
= 2.5 V
V
EFF
= 2.5 V
V
BAL
= 2.5 V
V
T
= 2.5 V
JIS-A filter used
-
0
-
20
0
1
2
3
4
5
-
40
-
60
-
80
-
100
Volume Control Voltage (V)
A
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