參數(shù)資料
型號: M61509
廠商: Mitsubishi Electric Corporation
英文描述: TONE CONTROL/VOLUME CONTROL
中文描述: 音調(diào)控制/音量控制
文件頁數(shù): 9/11頁
文件大小: 89K
代理商: M61509
9
FUNCTION DESCRIPTION
IN
OUT
Gv=20log
R2
C1
C2
R1
R2+R3
R1
R3
R1
+2
+2
Fob=
2
R1(R2+R3)C1C2
1
Q=
C1+C2
1
C1C2R2
R1
R3
(1) Equivalent circuit of the bass boost
9,16
10,15
TONAL
R2,R3 (typical)
3dB
6dB
9dB 12dB 15dB 18dB 21dB
R2
R3
(k)
15.4
30.6
25.7
20.3
32.9
13.1
38.7
7.3
41.6
4.4
44.2
1.8
46
0
IN
R2
C1
R1
R3
(2) Equivalent circuit of the treble boost
8,17
TONE
OUT
Gv=20log
R1+ (R2+Zc)//R3
(R2+Zc)//R3
(dab)
(Hz)
(dab)
R2 (typical)
Bass boost
R2 (k)
Treble boost
3dB
6dB
9dB
5.3
2.2
1.2
(C1=C2)
R1,R3 (typical)
R1 (k)
Gain
14dB 16dB 18dB
2.72 2.57 2.48
R3 (k)
20dB
10.88 13.65 17.21
2.40
21.60
Resistor
j C1
Zc=
1
(ohm)
.
.
2 R2 C1
1
(Hz)
.
Fc=
.
11
MITSUBISHI
ELECTRIC
( / )
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