Canonical Atlas record

TS 26.447

Codec for Enhanced Voice Services (EVS); Error concealment of lost packets

Open in graph Compare this spec Standards catalogue

Search Rel-16 ↗JSON 3GPP Portal ↗DynaReport ↗

Responsible WGS4

StatusUnder change control

Initial releaseRel-12

Selected releaseRel-16

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.

Release ledger

Version · WI · CR evidence by release

Rel-1212.9.02 WI16 CRs · 8 approved

Rel-1313.4.00 WI4 CRs · 3 approved

Rel-1414.3.00 WI3 CRs · 2 approved

Rel-1515.2.00 WI2 CRs · 1 approved

Rel-1616.2.01 WI5 CRs · 2 approved

Rel-1717.2.00 WI3 CRs · 2 approved

Rel-1818.1.00 WI1 CR · 1 approved

Rel-1919.0.00 WI0 CRs

Rel-16 snapshot

Work affecting this release

5 indexed Change Requests · 1 connected Work Item.

Showing 5 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0011 — Correction and addition of reference to ALT_FX_EVS implementation

CR 0011 rev.1 — Correction and addition of reference to ALT_FX_EVS implementation

CR 0023 — Corrections of algorithmic description

CR 0017 — Corrections to the algorithmic description

CR 0012 — CR TS 26.447: Correction and addition of reference to Alt_FX_EVS implementation

Version history

Indexed versions

Showing 33 of 33 indexed versions.

19.0.0Rel-19SA#1092025-10-22

18.1.0Rel-18SA#1072025-03-29

17.2.0Rel-17SA#1072025-03-29

16.2.0Rel-16SA#1072025-03-29

15.2.0Rel-15SA#1072025-03-29

14.3.0Rel-14SA#1072025-03-28

13.4.0Rel-13SA#1072025-03-28

12.9.0Rel-12SA#1072025-03-28

18.0.0Rel-18SA#1032024-05-06

17.1.0Rel-17SA#98-e2023-01-06

17.0.1Rel-17SA#98-e2023-01-06

17.0.0Rel-17SA#95-e2022-04-07

16.1.0Rel-16SA#88-e2020-07-17

15.1.0Rel-15SA#88-e2020-07-17

14.2.0Rel-14SA#88-e2020-07-17

13.3.0Rel-13SA#88-e2020-07-17

12.8.0Rel-12SA#88-e2020-07-17

16.0.0Rel-16SA#832019-03-28

15.0.0Rel-15SA#802018-06-22

14.1.0Rel-14SA#762017-06-16

13.2.0Rel-13SA#762017-06-16

12.7.0Rel-12SA#762017-06-16

14.0.0Rel-14SA#752017-03-17

13.1.0Rel-13SA#722016-06-24

12.6.0Rel-12SA#722016-06-24

13.0.0Rel-13SA#702015-12-18

12.5.0Rel-12SA#702015-12-17

12.4.0Rel-12SA#692015-09-24

12.3.0Rel-12SA#682015-06-26

12.2.0Rel-12SA#672015-03-21

12.1.0Rel-12SA#662014-12-22

12.0.0Rel-12SA#652014-09-26

1.0.0Rel-12 · pre-approvalSA#652014-09-22

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 26.447

EVS_codec

Codec for Enhanced Voice Services

Rel-12official

EVS_codec-SA4

Stage 2/3 for Codec for Enhanced Voice Services

Rel-12official

Alt_FX_EVS

Alternative EVS implementation using updated fixed-point basic operators

Rel-16parsed

Knowledge graph

Related standards

No graph edges indexed yet. The graph API is available at this JSON endpoint.