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A Speech Coder For PC Multimedia Net-To-Net Communication

Parvez, S and Elshafei, M. A Speech Coder For PC Multimedia Net-To-Net Communication. INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 14. pp. 679-694.

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Abstract

The paper presents a speech coding algorithm for operation at 11 025 samples/s. The coder provides improved speech quality and compatibility with the MS-Windows multimedia environment. The coding algorithm has been developed by adapting the ITU G729 and enhancing it with some recent developments in the medium band coding. The coder operates over a band of frequencies ranging from 20 to 5400 Hz at a bit rate of 8.9 kbit/s. Application of this coder includes intranet VoIP, voice chatting, multimedia communications, and voice archiving.



Item Type:Article
Date Type:Publication
Subjects:Systems
Divisions:College Of Computer Sciences and Engineering > Systems Engineering Dept
Creators:Parvez, S and Elshafei, M.
Email:UNSPECIFIED, elshafei@kfupm.edu.sa
ID Code:2521
Deposited By:MR. ATIQ WALIULLAH SIDDIQUI
Deposited On:14 Jun 2008 13:46
Last Modified:12 Apr 2011 13:13

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