M62493FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M62493FP

DIGITAL SOUND CONTROLLER

MITSUBISHI ELECTRIC  

MITSUBISHI SOUND PROCESSORS

M62493FP

DIGITAL SOUND CONTROLLER

FUNCTION DESCRIPTION

(1) TONE CONTROLLER EQUIVALENT CIRCUIT

R3

FBASS

C1

OUT

R1

BASS

Center frequency

f0 = 1 / 2 π C1 • C2 • R1 • R2 [Hz]

Q=

C2 (R1 • R2 )/ C1(R1+R3) 2

C2

INBASS

R2

F1 F2 F3 F4 F5

R1 1.49kΩ 1.49kΩ 1.49kΩ 1.49kΩ

R2 306kΩ 306kΩ 306kΩ 306kΩ

Fig.1 ; The equivalent circuit of tone controller.

C1

Fig.2 is equivalent to Fig.1.

To convent component constans,

L

the eqution below is used.

L=C2 • R1 • R2

R1

Fig.2 ; The equivalent circuit using L

D - M6249Q - 810-B

MITSUBISHI

ELECTRIC

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