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Work item:
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G.722.2 (2003) Cor.3
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Subject/title:
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Wideband coding of speech at around 16 kbit/s using Adaptive Multi-Rate Wideband (AMR-WB): Corrections to text and C source code in Annex C
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Status:
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Approved on 2008-11-13 [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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-
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Equivalent number:
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3GPP TS 26.171, TS 26.194; TS 26.173 (Twin)
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Timing:
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-
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Liaison:
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-
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Supporting members:
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-
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Summary:
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Corrigendum 3 to G.722.2 details a number of corrections to the G.722.2 Annex C text and C-code. The changes are done to maintain synchronization with AMR-WB codec specifications in 3GPP.
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Comment:
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Equivalency with 3GPP TS for the AMR Wideband Speech Codec:
- Main body: 3GPP TS 26.171 (General description) plus 3GPP TS 26.194 (Voice Activity Detector).
- Annex A: 3GPP TS 26.192 (Comfort Noise Aspects)
- Annex B: 3GPP TS 26.193 (Source Controlled Rate operation)
- Annex C: 3GPP TS 26.173 (ANSI-C code)
- Annex D: 3GPP TS 26.174 (Test sequences)
- Annex E: 3GPP TS 26.201 (Frame Structure)
- Appendix I: 3GPP TS 26.191 (Error Concealment of Lost Frames)
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2008-10-01 15:48:11
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Last update:
2014-04-10 18:41:19
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