M65854FP 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M65854FP

DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT

MITSUBISHI ELECTRIC  

PRELIMINARY M65854FP 50 soNmoeticpear;aTmheistriisc

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DIGITAL ECHO

WITH

MITSUBISHI SOUND PROCESSOR ICs

MICROPHONE MIXING CIRCUIT

SE

KARAOKE

RI

E

S

Symbol

Parameter

Gv

I/O voltage gain

Test conditions

Limits

Min Typ Max Unit

-3

0

+3 dB

VoMAX Maximum output voltage THD=10%

1.1 1.4 — Vrms

Td

Delay Time

Sets Delay time with microcomputer. 147.4 196.6 245.7 msec

THD Distortion

Td=196.6mS,30KHzLPF

2.0 2.0 4.0 %

No

Output noise voltage Vi=0mVrms,JIS - A

Td=196.6msec,Rg=620

-67 -82 — dBV

Gv

I/O voltage gain

THD Distortion

30KHzLPF

VoMAX Maximum output voltage THD=10%

JIS - A,

No

Output noise voltage

MIC1VOLandMIC2VOL=0.0V

CS

Channel separation

Lin=400Hz,Rout JIS - A

Zi

Input impedance

Grej Vocal removal ratio

Vocal cut

-3

0

+3 dB

— 0.02 0.04 %

1.1 1.7

— Vrms

-90 -95 — dBV

-70

dB

10

20

30 KHz

14 18

— dB

MITSUBISHI

ELECTRIC

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