ESPICO

Specialists in Speech and Audio Software Development

Material Copyright © 2015 ESPICO Ltd

ETSI FR

The ETSI Standard Full Rate (FR) speech codec was the first digital speech coding standard used in GSM. The standard is based on RPE-LTP (Regular Pulse Excitation - Long Term Prediction) speech coding. The average bit rate of the codec is 13kbps. The codec operates on speech frames of 20ms (160 samples).


The ESPICO implementations are highly optimised, realising low memory and MHz requirements. Contact ESPICO for specific resource requirements.

Features


Availability


ESPICO’s optimised solution can be ported to any platform. Available solutions include:


Applications