Release ledger
Canonical Atlas record
TS 26.191
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Error concealment of erroneous or lost frames
Responsible WGS4
StatusUnder change control
Initial releaseRel-5
Selected releaseRel-5
Latest indexed version19.0.0
Series26
TypeTS
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-5 snapshot
Work affecting this release
2 indexed Change Requests · 1 connected Work Item.
Showing 2 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0001 — Error concealment of high band gain in 23.85 kbit/s mode
CR 0002 — Removal of reference to TS not existing in Rel-4
Version history
Indexed versions
Showing 16 of 16 indexed versions.
19.0.0Rel-19SA#1092025-10-21
18.0.0Rel-18SA#1032024-04-26
17.0.0Rel-17SA#95-e2022-04-07
16.0.0Rel-16SA#88-e2020-07-21
15.0.0Rel-15SA#802018-06-22
14.0.0Rel-14SA#752017-03-17
13.0.0Rel-13SA#702015-12-18
12.0.0Rel-12SA#652014-09-26
11.0.0Rel-11SA#572012-09-21
10.0.0Rel-10SA#512011-04-05
9.0.0Rel-9SA#462009-12-18
8.0.0Rel-8SA#422008-12-18
7.0.0Rel-7SA#362007-06-21
6.0.0Rel-6SA#262005-01-06
5.1.0Rel-5SA-#152002-03-28
5.0.0Rel-5SA-#112001-04-10
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 26.191
AMRWB
Rel-5officialWideband Telephony Service - AMR
Knowledge graph
Related standards
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