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P.Sup23 : ITU-T coded-speech database

Recommendation P.Sup23 (02/98)

Approved in 1998-02

Status : In force


Table of Contents



This Supplement includes 3 CD-ROMs containing the ITU-T coded speech database for 8 kbit/s codec tests. Due to the data volume, this Supplement is not downloadable from the ITU website and should be provided from the ITU Sales service. Only the Supplement text is downloadable free of charge for information purposes

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Format Size Posted Article Number

Word Document Word

87040 bytes 2004-01-20 E 13976 

PDF Document PDF (acrobat)

77706 bytes 2004-01-20  

Word Document Word

98304 bytes 2004-01-20 S 13978 

PDF Document PDF (acrobat)

85298 bytes 2004-01-20  

Word Document Word

98304 bytes 2004-01-20 F 13977 

PDF Document PDF (acrobat)

85640 bytes 2004-01-20  


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Updated : 2014-05-15