DocumentCode
1308155
Title
Deriving a subjective testing methodology for digital circuit multiplication and packetized voice systems
Author
Dvorak, C.A. ; Rosenberger, John R.
Author_Institution
AT&T Bell Labs., Holmdel, NJ, USA
Volume
6
Issue
2
fYear
1988
fDate
2/1/1988 12:00:00 AM
Firstpage
235
Lastpage
241
Abstract
The CCITT expert group on speech quality, formed in part to derive methodologies for evaluating new speech technologies, is emphasizing the assessment of digital circuit multiplication and packetized voice systems. Study group XII was requested to assess the performance of digital circuit multiplication equipment (DCME). The authors discuss DCME terminology, applications, testing alternatives, and issues that need to be addressed
Keywords
packet switching; protocols; speech analysis and processing; standards; testing; CCITT; digital circuit multiplication; packetized voice systems; speech quality; speech technologies; subjective testing methodology; Circuit testing; Digital circuits; Paper technology; Phase change materials; Pressing; Speech analysis; Speech coding; Speech processing; Standards organizations; System testing;
fLanguage
English
Journal_Title
Selected Areas in Communications, IEEE Journal on
Publisher
ieee
ISSN
0733-8716
Type
jour
DOI
10.1109/49.600
Filename
600
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