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(yè)數(shù): 36/42頁(yè)
文件大?。?/td> 299K
代理商: UPC1892
μ
PC1892
36
3. Tone Control Characteristics
4. Tone Frequency Characteristics
Remark
V
BAL
: Balance control voltage, V
VOL
: Volume control voltage, V
C
: Bass, Treble control voltage.
OFF mode
Bass : f = 100 Hz
Treble : f = 10 kHz
V
IN
= 1.4 V
P-P
(=0 dB)
V
VOL
= 5.0 V
V
BAL
= 2.5 V
10
5
0
1
2
3
4
5
-
0
-
5
-
10
-
15
Bass, Treble Control Voltage (V)
G
OFF mode
V
IN
= 1.4 V
P-P
(=0 dB)
V
VOL
= 5.0 V
V
BAL
= 2.5 V
V
C
= 4.5 V
V
C
= 3.0 V
V
C
= 2.0 V
V
C
= 2.5 V
V
C
= 0.5 V
V
C
= 4.0 V
V
C
= 3.5 V
V
C
= 1.5 V
V
C
= 1.0 V
10
15
5
100
1.00 k
10.0 k
0
-
5
-
10
-
15
Frequency f (Hz)
G
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