Optimization and Realization of G.729 Protocol Based on ARM 9 Platform

DOI

10.2991/csss-14.2014.83How to use a DOI?

Keywords

ARM9; G.729; speech coding; optimization

Abstract

In order to simplify the complexity of the algorithm structure of G.729 protocol and make the speech transmitted real-time on the ARM 9 platform, the present paper analyzes the G.729 protocol and designs the hard and software of the ARM 9 platform. Optimization and upgrading of Language C and algorithm based on the ARM 9 platform are conducted. The result of the research shows that the optimized complexity of the algorithm structure of G.729 protocol is obviously reduced and the requirements of real-time transmissions are met.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wu Chunming
AU  - Zhang Bowen
AU  - Li Yanxia
PY  - 2014/06
DA  - 2014/06
TI  - Optimization and Realization of G.729 Protocol Based on ARM 9 Platform
BT  - Proceedings of the 3rd International Conference on Computer Science and Service System
PB  - Atlantis Press
SP  - 353
EP  - 356
SN  - 1951-6851
UR  - https://doi.org/10.2991/csss-14.2014.83
DO  - 10.2991/csss-14.2014.83
ID  - Chunming2014/06
ER  -