TS 26.258 – IVAS Codec Floating-Point C Code
3GPP TS 26.258 is the 3GPP Technical Specification for IVAS Codec Floating-Point C Code. 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 19.3.0 in Rel-19.
Reference floating-point C code for IVAS codec, rendering, error concealment, and jitter buffer management.
Releases and versions of TS 26.258
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.3.0 | Read · Download (3GPP) |
| Rel-18 | 18.5.0 | Read · Download (3GPP) |
Scope of TS 26.258
Category: Services (Codec). Technology generation: Multi-Gen. Network layer: Services.
Who should read this specification?
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 26.258
Specifications that reference TS 26.258
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.244 3GPP File Format (3GP) Specification
- TS 26.253 IVAS Codec Algorithmic Description
- TS 26.250 IVAS Codec: General Overview
- TS 26.252 Digital Test Sequences for IVAS Codec and Related Functions
- TS 26.254 IVAS Codec Rendering Specification
- TS 26.256 IVAS Jitter Buffer Management Specification
- TS 26.117 5G Media Streaming (5GMS)
- TS 26.249 Immersive Audio Split Rendering (ISAR)
- TS 26.260 Objective test methods for immersive audio
- TR 26.997 Codec for Immersive Voice and Audio Services (IVAS)
- TR 26.996 Immersive Audio for Split Rendering Performance
Other specifications in the 26 series
- TS 26.253 IVAS Codec Algorithmic Description
- TS 26.254 IVAS Codec Rendering Specification
- TS 26.255 IVAS Frame Loss Concealment Procedure
- TS 26.256 IVAS Jitter Buffer Management Specification
- TS 26.259 Immersive Audio Subjective Test Methods
- TS 26.260 Objective test methods for immersive audio
- TS 26.261 Terminal audio performance for immersive services
- TS 26.264 IMS-based Conversational Augmented Reality Services
Frequently asked questions
What is 3GPP TS 26.258?
3GPP TS 26.258 is the 3GPP Technical Specification for IVAS Codec Floating-Point C Code. Reference floating-point C code for IVAS codec, rendering, error concealment, and jitter buffer management.
Which 3GPP releases include TS 26.258?
TS 26.258 is published in 2 releases, from Rel-18 to Rel-19. The latest version on 3GPP Explorer is 19.3.0 (Rel-19).
What category does TS 26.258 belong to?
TS 26.258 belongs to the Services (Codec) category of 3GPP specifications. It applies to Multi-Gen networks.
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