TR 26.931 – Acoustic Requirements Study for Terminals
3GPP TR 26.931 is the 3GPP Technical Report for Acoustic Requirements Study for Terminals. It is published in 8 releases (Rel-12 to Rel-19); the latest version is 19.0.0 in Rel-19.
Investigates pending acoustic test items and new methods for UE voice quality, focusing on echo control, noise, and stability.
Releases and versions of TR 26.931
| 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 | 0.1.0 | Read · Download (3GPP) |
| Rel-13 | 0.0.7 | Read · Download (3GPP) |
| Rel-12 | 0.0.4 | Read · Download (3GPP) |
Scope of TR 26.931
Category: Services (Terminal Testing). Technology generation: Multi-Gen. Network layer: UE.
Who should read this specification?
- Device manufacturers
- Network operators
- Researchers and academics
Implementation notes
Complexity level: Expert. Implementation difficulty: High.
Key technologies
Specifications referenced by TR 26.931
Other specifications in the 26 series
- TR 26.927 AI/ML in 5G Media Services Study
- TR 26.928 Study on eXtended Reality (XR) in 5G
- TR 26.929 QoE Metrics for VR Services Study
- TR 26.930 WebRTC Enhancements for Immersive RTC over 5G
- TR 26.933 Study on Diverse Audio Capturing System
- TR 26.935 Speech Codec Performance for Packet Switched Multimedia
- TR 26.936 Audio Codec Characterization Technical Report
- TR 26.937 3GPP PSS Characterization
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TR 26.931?
3GPP TR 26.931 is the 3GPP Technical Report for Acoustic Requirements Study for Terminals. Investigates pending acoustic test items and new methods for UE voice quality, focusing on echo control, noise, and stability.
Which 3GPP releases include TR 26.931?
TR 26.931 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 TR 26.931 belong to?
TR 26.931 belongs to the Services (Terminal Testing) category of 3GPP specifications. It applies to Multi-Gen networks.
View the full specification with interactive table of contents, version history, and AI analysis.
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