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CMX7262 - TWELP Vocoder

Description

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.

Features

  • 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.

📥 Download Datasheet

Datasheet Details

Part number CMX7262
Manufacturer Consumer Microcircuits Limited
File Size 1.46 MB
Description TWELP Vocoder
Datasheet download datasheet CMX7262 Datasheet

Full PDF Text Transcription

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CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX7262 TWELP Vocoder D/7262_FI-1.x/4 August 2013 DATASHEET Advance Information 7262 FI-1.
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