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G.722.2 : Wideband coding of speech at around 16 kbit/s using Adaptive Multi-Rate Wideband (AMR-WB)

Recommendation G.722.2

In force components
Number
Title Status
G.722.2 (07/03)
 
Wideband coding of speech at around 16 kbit/s using Adaptive Multi-Rate Wideband (AMR-WB)  
In force
G.722.2 (2003) Erratum 1 (06/04)
 
 
Applies to English version only
In force
G.722.2 (2003) Corrigendum 1 (09/05)
 
 
The modifications introduced by this corrigendum are integrated in version 6.1.0 of the C-code attached to ITU-T G.722.2 Annex C (03/2004)
In force
G.722.2 (2003) Corrigendum 2 (01/07)
 
 
The modifications introduced by this corrigendum are integrated in version 6.1.0 of the C-code attached to ITU-T G.722.2 Annex C (03/2004)
In force
G.722.2 Annex A (01/02)
 
Comfort noise aspects   In force
G.722.2 Annex B (01/02)
 
Source Controlled Rate operation   In force
G.722.2 Annex B (2002) Erratum 1 (07/03)
 
 
Published as a covering note
In force
G.722.2 (2003) Annex C (11/08)
 
Fixed-point C-code   In force
G.722.2 Annex D (07/03)
 
Digital test sequences  
This Annex includes an electronic attachment containing the digital test sequences for a bit-exact implementation of the G.722.2 adaptive multi-rate wideband (AMR-WB) speech transcoder, voice activity detection, comfort noise generation, and source controlled rate operation, version 5.7.0. Test sequences are freely available on the ITU publications website. They are also available for a fee on a CD-ROM from the ITU Sales department at sales@itu.int
In force
G.722.2 Annex E (01/02)
 
Frame structure   In force
G.722.2 Annex E (2002) Corrigendum 1 (07/03)
 
 
Published as a covering note
In force
G.722.2 Annex F (11/02)
 
AMR-WB usage in H.245  
In force
G.722.2 Appendix I (01/02)
 
Error concealment of erroneous or lost frames  
In force
G.722.2 Appendix I (2002) Amendment 1 (07/03)
 
 
Published as a covering note
In force
 
 
Superseded and Withdrawn components
Number
Title Status
G.722.2 (01/02)
 
Wideband coding of speech at around 16 kbit/s using Adaptive Multi-Rate Wideband (AMR-WB)   Superseded
G.722.2 Annex C (01/02)
 
Fixed-point C-code  
This Annex includes an electronic attachment containing version 5.3.0 of the fixed-point C-code for the G.722.2 adaptive multi-rate wideband (AMR-WB) speech transcoder
Superseded
G.722.2 Annex C (07/03)
 
Fixed-point C-code  
This version was never published and was replaced by 2004 version
Superseded
G.722.2 Annex C (03/04)
 
Fixed-point C-code  
This Annex includes an electronic attachment containing updated version 6.1.0 of the fixed-point C-code for the G.722.2 adaptive multi-rate wideband (AMR-WB) speech transcoder. This version integrates the C-code changes introduced by Cor.1 and Cor.2
Superseded
G.722.2 Annex C (2004) Erratum 1 (06/04)
 
 
Applies only to English version
Superseded
G.722.2 Annex D (01/02)
 
Digital test sequences  
This Annex includes an electronic attachment containing the digital test sequences for a bit-exact implementation of the G.722.2 adaptive multi-rate wideband (AMR-WB) speech transcoder, voice activity detection, comfort noise generation, and source controlled rate operation, version 5.3.0. Test sequences are freely available on the ITU publications website. They are also available for a fee on a CD-ROM from the ITU Sales department at sales@itu.int
Superseded
G.Imp722.2 (10/02)
 
Implementors' Guide for G.722.2: (Wideband coding of speech at around 16 kbit/s using Adaptive Multi-rate Wideband, AMR-WB)   Superseded

 

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Updated : 2013-10-02