CMX638 - RALCWI Vocoders

Product Overview

Consumer Microcircuits Limited

Datasheet Details

Part number	CMX638, CMX608
Manufacturer	Consumer Microcircuits Limited
File Size	2.06 MB
Description	RALCWI Vocoders
Datasheet	CMX608-ConsumerMicrocircuitsLimited.pdf
Note	This datasheet PDF includes multiple part numbers: CMX638, CMX608. Please refer to the document for exact specifications by model.
Additional preview pages of the CMX638 datasheet.

Product details

Description

The CMX608/CMX618/CMX638 are flexible, high integration, high performance, RALCWI (Robust Advanced Low Complexity Waveform Interpolation) Vocoders, offering near toll quality voice at very low bit rates.

Features

Near Toll Quality RALCWI Coding Algorithm.
Multiple Bit Rate Modes:.
2400 or 2750 bps.
3600 bps with FEC Enabled.
4-bit Viterbi Soft Decision Decoding.
Integrated Audio CODEC (CMX618/CMX638 only).
Integrated Input and Output Channel Filters.
20ms, 40ms, 60ms and 80ms Packet Lengths.
No Licensing or Royalty Payments.
Ancillary Audio Functions:.
Voice Activity Detector.
Comfort Noise Generator.
DTMF and Single Tone Regeneration.

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Other Datasheets by Consumer Microcircuits Limited

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CMX608 - RALCWI Vocoders
CMX618 - RALCWI Vocoders

Published: Jan 31, 2016 |