CMX7261 - Voice Multi-transcoder

Product Overview

Consumer Microcircuits Limited

Datasheet Details

Part number	CMX7261
Manufacturer	Consumer Microcircuits Limited
File Size	3.07 MB
Description	Voice Multi-transcoder
Datasheet	CMX7261 Datasheet
Additional preview pages of the CMX7261 datasheet.

Product details

Description

The CMX7261 Multi-transcoder IC is a device supporting multiple speech codecs in a single chip.

When loaded with FI-2.x the CMX7261 is capable of encoding analogue voice into PCM (linear, µ-law or A-law) or G.723.1 data formats at either 5.3kbps or 6.3kbps.

Features

Half-duplex operation.
Full-duplex operation.
Codec support: o G.723.1 codec (5.3kbps / 6.3kbps rates) with Annex A o PCM (linear, µ-law, A-law),.
Transcoding support: o PCM to G.723.1 and reverse o PCM μ/A/linear to PCM μ/A/linear transcoder.
No external DSP or codecs required: simply upload Function Image™ (FI).
Transcoder routing: o Choice of input sources.
C-BUS transfer to host, external PCM device/codec, analogue audio input o Choice of output source.

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Published: Jan 31, 2016 |