TS 26.171 – Introduction to AMR-WB Speech Processing
3GPP TS 26.171 is the 3GPP Technical Specification for Introduction to AMR-WB Speech Processing. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Overview of AMR-WB speech codec architecture, functions, and referenced specifications for wideband telephony.
Releases and versions of TS 26.171
| 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 | 12.0.0 | Read · Download (3GPP) |
| Rel-11 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.0 | Read · Download (3GPP) |
| Rel-8 | 8.0.0 | Read · Download (3GPP) |
Scope of TS 26.171
Category: Services (Speech Codec). Technology generation: 3G. 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 that reference TS 26.171
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.346 MBMS User Services Specification
- TS 26.234 3GPP PSS Protocols and Codecs Specification
- TS 26.445 EVS Codec Specification
- TS 26.244 3GPP File Format (3GP) Specification
- TS 26.446 EVS Codec AMR-WB Backward Compatibility Spec
- TS 26.448 EVS Jitter Buffer Management Specification
- TS 28.062 Tandem Free Operation (TFO) Service Description
- TS 26.111 3G-324M Terminal Specification for CS Multimedia
- TS 26.140 MMS Media Formats and Codecs Specification
- TS 26.256 IVAS Jitter Buffer Management Specification
- TS 26.117 5G Media Streaming (5GMS)
Other specifications in the 26 series
- TS 26.141 IMS Messaging & Presence Media Formats
- TS 26.142 Dynamic and Interactive Multimedia Scenes (DIMS)
- TS 26.143 Messaging Media Profiles
- TS 26.150 Syndicated Feed Reception (SFR) Specification
- TS 26.173 AMR-WB Codec ANSI-C Implementation
- TS 26.174 AMR-WB Digital Test Sequences Specification
- TS 26.177 DSR Extended Advanced Front-end Test Sequences
- TS 26.179 Codecs and Media Handling for MCPTT
Related glossary terms
Related technologies
Frequently asked questions
What is 3GPP TS 26.171?
3GPP TS 26.171 is the 3GPP Technical Specification for Introduction to AMR-WB Speech Processing. Overview of AMR-WB speech codec architecture, functions, and referenced specifications for wideband telephony.
Which 3GPP releases include TS 26.171?
TS 26.171 is published in 12 releases, from Rel-8 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 26.171 belong to?
TS 26.171 belongs to the Services (Speech Codec) category of 3GPP specifications. It applies to 3G networks.
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