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Proceedings Paper

Delay bounds for low-bit-rate voice transport over IP networks
Author(s): Danny DeVleeschauwer; Jan Janssen; Guido H. Petit
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Paper Abstract

The mouth-to-ear delay bounds that can be tolerated for undistorted voice are well known and standardized in the ITU-T Recommendations. In this paper, similar delay bounds are determined for voice that is transported in compressed form over an IP network. More precisely, the dependency of these bounds on the low bit rate codecs used, the amount of echo control performed and the way the IP network is accessed, is investigated in detail.

Paper Details

Date Published: 18 August 1999
PDF: 9 pages
Proc. SPIE 3841, Performance and Control of Network Systems III, (18 August 1999); doi: 10.1117/12.360378
Show Author Affiliations
Danny DeVleeschauwer, Alcatel Bell (Belgium)
Jan Janssen, Alcatel Bell (Belgium)
Guido H. Petit, Alcatel Bell (Belgium)

Published in SPIE Proceedings Vol. 3841:
Performance and Control of Network Systems III
Robert D. van der Mei; Daniel P. Heyman, Editor(s)

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