TS 26.254 – IVAS Codec Rendering Specification
3GPP TS 26.254 is the 3GPP Technical Specification for IVAS Codec Rendering Specification. Its official 3GPP title is “Codec for Immersive Voice and Audio Services (IVAS)”. It is published in 2 releases (Rel-18 to Rel-19); the latest version is 19.1.0 in Rel-19.
Describes decoder/renderer functions for Immersive Voice and Audio Services (IVAS), including binaural and loudspeaker rendering.
Releases and versions of TS 26.254
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.1.0 | Read · Download (3GPP) |
| Rel-18 | 18.2.0 | Read · Download (3GPP) |
Scope of TS 26.254
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: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 26.254
Specifications that reference TS 26.254
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.253 IVAS Codec Algorithmic Description
- TS 26.250 IVAS Codec: General Overview
- TS 26.258 IVAS Codec Floating-Point C Code
- TS 26.252 Digital Test Sequences for IVAS Codec and Related Functions
- TS 26.117 5G Media Streaming (5GMS)
- TS 26.260 Objective test methods for immersive audio
Other specifications in the 26 series
- TS 26.250 IVAS Codec: General Overview
- TS 26.251 IVAS Fixed-Point C Code Specification
- TS 26.252 Digital Test Sequences for IVAS Codec and Related Functions
- TS 26.253 IVAS Codec Algorithmic Description
- TS 26.255 IVAS Frame Loss Concealment Procedure
- TS 26.256 IVAS Jitter Buffer Management Specification
- TS 26.258 IVAS Codec Floating-Point C Code
- TS 26.259 Immersive Audio Subjective Test Methods
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 26.254?
3GPP TS 26.254 is the 3GPP Technical Specification for IVAS Codec Rendering Specification. Describes decoder/renderer functions for Immersive Voice and Audio Services (IVAS), including binaural and loudspeaker rendering.
Which 3GPP releases include TS 26.254?
TS 26.254 is published in 2 releases, from Rel-18 to Rel-19. The latest version on 3GPP Explorer is 19.1.0 (Rel-19).
What category does TS 26.254 belong to?
TS 26.254 belongs to the Services (Codec) category of 3GPP specifications. It applies to Multi-Gen networks.
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