DocumentCode
1204225
Title
Current objectives in 4-kb/s wireline-quality speech coding standardization
Author
Dimolitsas, Spiros ; Ravishankar, Channasandra ; Schröder, Gerhard
Author_Institution
Comsat Lab., Clarksburg, MD, USA
Volume
1
Issue
11
fYear
1994
Firstpage
157
Lastpage
159
Abstract
The standardization of high-quality speech coding has intensified. In parallel, a number of novel applications are placing new demands on transmission efficiency and quality. In response to such challenges, standardization bodies have begun the definition of requirements for the next generation of very low-rate speech coding. Taking a lead in these activities, ANSI committee T1A1 and the ITU-T initiated the definition of the performance and characteristics of a wireline-quality 4-kb/s speech coding algorithm for network applications. This emerging set of requirements is presented.<>
Keywords
speech coding; telecommunication standards; 4 kbit/s; 4-kb/s wireline-quality speech coding standardization; network applications; very low-rate speech coding; Code standards; Next generation networking; Prediction algorithms; Signal processing algorithms; Speech coding; Standardization; Standards development; Telecommunication standards; Telegraphy; Telephony;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/97.335061
Filename
335061
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