Part number:
MSM7580
Manufacturer:
OKI
File Size:
207.62 KB
Description:
Itu-t g.721 adpcm transcoder.
Datasheet Details
Part number:
MSM7580
Manufacturer:
OKI
File Size:
207.62 KB
Description:
Itu-t g.721 adpcm transcoder.
MSM7580, ITU-T G.721 ADPCM TRANSCODER
The MSM7580 is an ADPCM transcoder which is used by the new digital cordless system.
It converts 64 kbps voice PCM serial data to 32 kbps ITU-T G.721 ADPCM serial data, and vice versa.
This device consists of two systems with full-duplex voice data channels and a data-through mode.
The MSM7580 provi
MSM7580 Features
* Conforms to ITU-T G.721
* Built-in Full-duplex Transcoder with Two Data channels
* PCM companding Law: A-law/µ -law selectable
* Synchronized Operation between coder and decoder, and between two channels.
* Serial PCM Data Transmission Speed: 64 kbps to 2048
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