M65851FP Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC

Número de pieza

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M65851FP

SINGLE CHIP KARAOKE PROCESSOR

MITSUBISHI ELECTRIC  

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MITSUBISHI SEMICONDUCTORS

(SOUND PROCDSSOR ICs)

M65851FP

50SERIES

KARAOKE

FEATURES

M65851FP provides the following functions and can configurate all Karaoke

functions with only a single chip.

Function

1 Digital echo

Explanation

Usable or not

Key set

mode

not key

set mode

Built in 16KSRAM

Delay time (changeable)

100ms,130ms150ms,200ms

Built in 16KSRAM

2 Digital key control -8 ~ +8

17 steps

3 Digital

Surround

Built in 16KSRAM

Digital Surround

10ms ~ 50ms 5 kinds

Switch with

the Echo

Notes

At Key set mode

Capable of use echo or surround

Not key set mode

Capable of use both echo and

surround

Phase shifter

4 surround

Changeable the effect

thanks to the external R

Capable of use both key

control and echo

5 Equalizer

Bass/Treble

-12dB ~ +12dB/2dB

13 steps changeable

6 Source selector

Provided all multiple voice

soft, L,R,(L+R)/2,

VOCAL CUT

L-R(for Digital Surround)

Key control bypass

7 Scoring function Scoring the Mic vocal input

8 Help vocal

function

At the mic vocal is nothing ,

reference vocal is mixed

output.

9 Voice key control Input the mic voice to key

control (change voice tone)

10 Music search Detect to line input level

Others

11

MCU Inter face

Current control type

oscillation circuit

Automatic mute

Automatic reset

Bass; Resonance type

Treble ; Filter type

Compare the reference vocal and

mic vocal frequency

At Key set mode

capable to use voice key control or

key control

At music input is nothing ,key

control level is reset automatically

MITSUBISHI

ELECTRIC

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