TS 26.441 – EVS Audio Processing Introduction
3GPP TS 26.441 is the 3GPP Technical Specification for EVS Audio Processing Introduction. It is published in 8 releases (Rel-12 to Rel-19); the latest version is 19.0.0 in Rel-19.
Introduction to Enhanced Voice Services audio processing functions, overview of EVS codec components, and references to detailed specifications.
Releases and versions of TS 26.441
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
| Rel-12 | 12.1.0 | Read · Download (3GPP) |
Scope of TS 26.441
Category: Services (Codec). Technology generation: Multi-Gen. Network layer: Services.
Who should read this specification?
- Device manufacturers
- Network operators
- Researchers and academics
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 26.441
- TS 26.450 EVS Codec DTX System Level Aspects
- TS 26.451 EVS Codec Voice Activity Detector (VAD) Specification
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.131 Terminal Acoustic Performance Requirements
- TR 26.952 EVS Codec Selection, Verification & Characterization
- TR 21.905 3GPP Terminology and Definitions
- TS 26.445 EVS Codec Specification
- TS 26.442 EVS Codec Fixed Point ANSI-C Code
- TS 26.443 EVS Codec Floating-Point C Code
- TS 26.444 EVS Codec Test Sequences
- TS 26.446 EVS Codec AMR-WB Backward Compatibility Spec
- TS 26.447 EVS Frame Loss Concealment Procedure
Specifications that reference TS 26.441
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.445 EVS Codec Specification
- TS 29.163 Interworking between 3GPP IM CN and CS networks
- TS 26.253 IVAS Codec Algorithmic Description
- TS 26.250 IVAS Codec: General Overview
- TS 26.447 EVS Frame Loss Concealment Procedure
- TS 26.450 EVS Codec DTX System Level Aspects
- TS 29.162 IMS-IP Network Interworking
- TS 26.451 EVS Codec Voice Activity Detector (VAD) Specification
- TR 26.952 EVS Codec Selection, Verification & Characterization
- TS 23.334 IMS-ALG to IMS-AGW Interface (Iq) Stage 2
- TS 29.292 IMS Centralized Services (ICS) Interworking
Other specifications in the 26 series
- TS 26.410 Enhanced aacPlus Floating-Point ANSI-C Code
- TS 26.411 Enhanced aacPlus Fixed-Point ANSI-C Code
- TS 26.412 3GPP File Format Reference Software Cover Note
- TS 26.430 Timed Graphics Media Type Specification
- TS 26.442 EVS Codec Fixed Point ANSI-C Code
- TS 26.443 EVS Codec Floating-Point C Code
- TS 26.444 EVS Codec Test Sequences
- TS 26.445 EVS Codec Specification
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 26.441?
3GPP TS 26.441 is the 3GPP Technical Specification for EVS Audio Processing Introduction. Introduction to Enhanced Voice Services audio processing functions, overview of EVS codec components, and references to detailed specifications.
Which 3GPP releases include TS 26.441?
TS 26.441 is published in 8 releases, from Rel-12 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 26.441 belong to?
TS 26.441 belongs to the Services (Codec) category of 3GPP specifications. It applies to Multi-Gen networks.
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