Efficiency Enhancement of G.729 Codec through SIMD Instructions for Developing IT Solutions

Carlos Hernandez-Cenzano, Eduardo Ahumada-Tello

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Nowadays, the integration of voice services into data networks is widespread and the use of voice codecs allows the voice signal data to be compressed in the transmitter and decompressed in the receiver. Key considerations for these systems include efficiency from various perspectives. This study focuses on the implementation and evaluation of the G.729 voice codec using SIMD instructions and its subsequent impact on the Asterisk system. The application of this technology is proposed in financial environments and other contexts where ICT is under a process of development and nurture.

Original languageEnglish
Title of host publication1st IEEE Colombian Caribbean Conference, C3 2023
EditorsPaul Sanmartin Mendoza, Andres Navarro
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350341799
DOIs
StatePublished - 2023
Event1st IEEE Colombian Caribbean Conference, C3 2023 - Barranquilla, Colombia
Duration: 22 Nov 202325 Nov 2023

Publication series

Name1st IEEE Colombian Caribbean Conference, C3 2023

Conference

Conference1st IEEE Colombian Caribbean Conference, C3 2023
Country/TerritoryColombia
CityBarranquilla
Period22/11/2325/11/23

Keywords

  • Asterisk
  • developing countries
  • financial
  • G.729
  • SIMD
  • SIPp
  • SSE
  • voice codec

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