CMX7262 - TWELP Vocoder

Product Overview

Consumer Microcircuits Limited

Part number	CMX7262
Manufacturer	Consumer Microcircuits Limited
File Size	1.46 MB
Description	TWELP Vocoder
Datasheet	CMX7262 Datasheet
Additional preview pages of the CMX7262 datasheet.

The CMX7262 TWELP Vocoder IC is a device supporting a Tri-Wave Excited Linear Prediction (TWELP) vocoder functionality in a single chip.

The CMX7262 is capable of encoding analogue voice into TWELPencoded frames.

It is capable of decoding TWELP-encoded frames back to analogue voice.

High-performance, low bit rate vocoder using TWELP (Tri-wave Excited Linear Prediction) technology.
Crystal clear voice and excellent performance in real-life radio operation.
Excellent performance providing naturalsounding speech and high quality non-voiced signals such as emergency services sirens.
Half-duplex operation.
FEC built in to each vocoder frame.
Noise Reduction.
Integral voiceband audio codec (No external DSP or codecs required).
C-BUS host s.

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Published: Jan 31, 2016 |