MSM9811GA View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

Manufacturer

MSM9811GA

4-Channel Mixing OKI ADPCM Type Voice Synthesis LSI

Oki Electric Industry 

OKI Semiconductor

FEDL9811FULL-04

MSM9811

LPF Frequency Characteristics

This LSI contains a LPF in which a digital filter technology is used. The frequency characteristics when a

secondary filter is used at fs = 8 kHz is shown below. The cutoff frequency is directly proportional to the sampling

frequency fs.

0

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

100

1000

10000

LPF Output Frequency Characteristics (fs = 8 kHz)

100000

[Hz]

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