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G.722.1 : Low-complexity coding at 24 and 32 kbit/s for hands-free operation in systems with low frame loss

Recommendation G.722.1 (05/05)

Approved in 2005-05

Status : In force

 

Table of Contents

 

Summary

This Recommendation includes a software package which contains the encoder and decoder source code and a set of associated test vectors for developers. The fixed-point code implements both the 7 kHz mode (main body) and the 14 kHz mode (Annex C). The floating point code implements only the 7 kHz mode


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Format Size Posted Article Number
English

Zip Zip (Software)

2928168 bytes 2008-07-02 E 28239 
Arabic

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2948115 bytes 2009-04-15 A 29039 
Chinese

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4476396 bytes 2009-04-15 C 28822 
Español

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2774785 bytes 2008-07-09 S 28241 
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2784495 bytes 2008-07-09 F 28240 
Russian

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2933390 bytes 2009-04-15 R 28814 


 

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Updated : 2011.03.14