M62428 Mitsubishi, M62428 Datasheet - Page 14

• Manufacturer Part Number: M62428
• Description: DIGITAL SOUND CONTROLLER
• Manufacturer: Mitsubishi

C1
C2
(1) Tone controller equivalent circuit
FUNCTION DESCRIPTION
INBASS
FBASS
OUT
BASS
Fig.2 An equivalent circuit using L
Fig.1 A circuit equivalent to the inside of the tone controller
R1
C1
R3
L
R2
R3
(
MITSUBISHI
ELECTRIC
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/ 18 )
Fig.2 is equivalent to Fig.1. To convert
component constants, the equation below is used.
L=C2 •R1•R2
EXAMPLE : BASS BAND ( f=150Hz )
CENTER FREQUENCY
f0 = 1 / 2
Q = (C2•R2 )/ (C1•R1)
R1=1.5K , R2=56K
C1=0.82µ, C2=0.015µ
MITSUBISHI SOUND PROCESSORS
DIGITAL SOUND CONTROLLER
M62428FP
C1•C2•R1•R2 [Hz]