Digital speech interpolation advantage of statistical time division multiplexer

This paper discusses Digital Speech Interpolation (DSI) advantage of Statistical Time Division Multiplexer (STDM) for Random Packet Loss scenarios. In order to harness this advantage each source speech is compressed at 6.4 kbps, Voice Activity Detector (VAD) is used for each source, and packet los...

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Main Authors:	Shah , Asadullah, Khatri, Krishan Lal
Format:	Article
Language:	English
Published:	College of Computer Science & Information Systems, Karachi 2011
Subjects:	QA76 Computer software
Online Access:	http://irep.iium.edu.my/13865/ http://irep.iium.edu.my/13865/1/Digital_Speech_Interpolation_Advantage.pdf

id	iium-13865
recordtype	eprints
spelling	iium-138652012-01-03T09:43:29Z http://irep.iium.edu.my/13865/ Digital speech interpolation advantage of statistical time division multiplexer Shah , Asadullah Khatri, Krishan Lal QA76 Computer software This paper discusses Digital Speech Interpolation (DSI) advantage of Statistical Time Division Multiplexer (STDM) for Random Packet Loss scenarios. In order to harness this advantage each source speech is compressed at 6.4 kbps, Voice Activity Detector (VAD) is used for each source, and packet loss mechanism is introduced to achieve maximum DSI advantage. It is observed that for maximum of 9 users channel capacity, extra 3 users, i.e. total 12 users can be accommodated with 3% speech frame losses, which results in an advantage of 12/9 = 1.33. Keywords: Digital Speech Interpolation (DSI), Statistical Time Division Multiplexing (STDM), Voice Activity Detector (VAD) College of Computer Science & Information Systems, Karachi 2011-05-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/13865/1/Digital_Speech_Interpolation_Advantage.pdf Shah , Asadullah and Khatri, Krishan Lal (2011) Digital speech interpolation advantage of statistical time division multiplexer. Pakistan Journal of Engineering ,Technology and Science, 1 (1). pp. 9-13. ISSN 2222-9930
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QA76 Computer software
spellingShingle	QA76 Computer software Shah , Asadullah Khatri, Krishan Lal Digital speech interpolation advantage of statistical time division multiplexer
description	This paper discusses Digital Speech Interpolation (DSI) advantage of Statistical Time Division Multiplexer (STDM) for Random Packet Loss scenarios. In order to harness this advantage each source speech is compressed at 6.4 kbps, Voice Activity Detector (VAD) is used for each source, and packet loss mechanism is introduced to achieve maximum DSI advantage. It is observed that for maximum of 9 users channel capacity, extra 3 users, i.e. total 12 users can be accommodated with 3% speech frame losses, which results in an advantage of 12/9 = 1.33. Keywords: Digital Speech Interpolation (DSI), Statistical Time Division Multiplexing (STDM), Voice Activity Detector (VAD)
format	Article
author	Shah , Asadullah Khatri, Krishan Lal
author_facet	Shah , Asadullah Khatri, Krishan Lal
author_sort	Shah , Asadullah
title	Digital speech interpolation advantage of statistical time division multiplexer
title_short	Digital speech interpolation advantage of statistical time division multiplexer
title_full	Digital speech interpolation advantage of statistical time division multiplexer
title_fullStr	Digital speech interpolation advantage of statistical time division multiplexer
title_full_unstemmed	Digital speech interpolation advantage of statistical time division multiplexer
title_sort	digital speech interpolation advantage of statistical time division multiplexer
publisher	College of Computer Science & Information Systems, Karachi
publishDate	2011
url	http://irep.iium.edu.my/13865/ http://irep.iium.edu.my/13865/1/Digital_Speech_Interpolation_Advantage.pdf
first_indexed	2023-09-18T20:23:02Z
last_indexed	2023-09-18T20:23:02Z
_version_	1777408233841885184

Digital speech interpolation advantage of statistical time division multiplexer

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