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P.861�:�Objective quality measurement of telephone-band (300-3400 Hz) speech codecs �

Recommendation P.861

P.861 was recognized as having certain limitations in specific areas of application. It was replaced by P.862, which contains an improved objective speech quality assessment algorithm. P.861 included one diskette containing test vectors for implementation verification of the PSQM algorithm

Superseded and Withdrawn components
Number
 Title Status
P.861 (08/96)
� 		Objective quality measurement of telephone-band (300-3400 Hz) speech codecs �
This Recommendation includes one diskette containing an example of a C code implementation of the PSQM algorithm 		Superseded
P.861 (02/98)
� 		Objective quality measurement of telephone-band (300-3400 Hz) speech codecs �
P.861 was recognized as having certain limitations in specific areas of application. It was replaced by P.862, which contains an improved objective speech quality assessment algorithm. P.861 included one diskette containing test vectors for implementation verification of the PSQM algorithm 		Withdrawn

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