TS 26.131 – Terminal Acoustic Performance Requirements
3GPP TS 26.131 is the 3GPP Technical Specification for Terminal Acoustic Performance Requirements. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies minimum electro-acoustic performance requirements for 3G, LTE, NR and WLAN terminals for telephony services (NB, WB, SWB, FB).
Releases and versions of TS 26.131
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.1.0 | Read · Download (3GPP) |
| Rel-17 | 17.3.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.2.0 | Read · Download (3GPP) |
| Rel-14 | 14.2.0 | Read · Download (3GPP) |
| Rel-13 | 13.4.0 | Read · Download (3GPP) |
| Rel-12 | 12.5.0 | Read · Download (3GPP) |
| Rel-11 | 11.3.0 | Read · Download (3GPP) |
| Rel-10 | 10.5.0 | Read · Download (3GPP) |
| Rel-9 | 9.5.0 | Read · Download (3GPP) |
| Rel-8 | 8.3.0 | Read · Download (3GPP) |
Scope of TS 26.131
Category: Services (Voice Services). Technology generation: Multi-Gen. Network layer: UE.
Who should read this specification?
- Device manufacturers
- Network operators
- Regulators and standards bodies
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 26.131
Specifications that reference TS 26.131
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.441 EVS Audio Processing Introduction
- TS 26.250 IVAS Codec: General Overview
- TS 26.448 EVS Jitter Buffer Management Specification
- TS 26.450 EVS Codec DTX System Level Aspects
- TR 26.952 EVS Codec Selection, Verification & Characterization
- TS 26.132 Terminal Acoustic Test Methods for Telephony
- TS 26.256 IVAS Jitter Buffer Management Specification
- TS 26.260 Objective test methods for immersive audio
- TS 26.261 Terminal audio performance for immersive services
- TR 26.989 MCPTT Enhancement Analysis
- TS 26.139 RTP/RTCP Conformance Testing Specification
Other specifications in the 26 series
- TS 26.117 5G Media Streaming (5GMS)
- TS 26.118 Virtual Reality Media Formats
- TS 26.119 Device Media Capabilities for AR Services
- TS 26.130 RTP Payload Format Testing for 3GPP Codecs
- TS 26.132 Terminal Acoustic Test Methods for Telephony
- TS 26.139 RTP/RTCP Conformance Testing Specification
- TS 26.140 MMS Media Formats and Codecs Specification
- TS 26.141 IMS Messaging & Presence Media Formats
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 26.131?
3GPP TS 26.131 is the 3GPP Technical Specification for Terminal Acoustic Performance Requirements. Specifies minimum electro-acoustic performance requirements for 3G, LTE, NR and WLAN terminals for telephony services (NB, WB, SWB, FB).
Which 3GPP releases include TS 26.131?
TS 26.131 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 26.131 belong to?
TS 26.131 belongs to the Services (Voice Services) category of 3GPP specifications. It applies to Multi-Gen networks.
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