Title
Determination of the degradation factor of codecs in the E-model in anexperimental network scenario
Other title
Determinação do fator de degradação do codificador do E-Model em um cenário de rede experimental.
Date Issued
2008
Access level
metadata only access
Resource Type
conference paper
Author(s)
Árjona Ramírez M.
University of Sao Paulo
Publisher(s)
International Institute of Informatics and Systemics, IIIS
Abstract
Packet loses and delays have influence in the quality of an interactive voice conversation in an IP network. This article exhibits a methodology, use objectives models as PESQ and E-Model Recommendation from ITU-T to measure the performance of new codecs or that do not have defined parameters in different scenarios of packet loses and delays in a bidirectional communication using a network emulated with software open source.
Start page
186
End page
191
Volume
1
Language
(Other)
OCDE Knowledge area
Ingeniería de sistemas y comunicaciones
Subjects
Scopus EID
2-s2.0-84907042294
ISBN
1934272396
9781934272398
Resource of which it is part
CISCI 2008 - Septima Conferencia Iberoamericana en Sistema, Cibernetica e Informatica 5to SIECI 2008, 3er Simposium Internacional en Comunicacion del Conocimiento y Conferencias, CCC 2008 - Memorias
ISBN of the container
1934272396, 978-193427239-8
Sources of information:
Directorio de Producción Científica
Scopus