TS 26.403 – Enhanced aacPlus AAC Encoder Specification
3GPP TS 26.403 is the 3GPP Technical Specification for Enhanced aacPlus AAC Encoder Specification. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies AAC encoder for Enhanced aacPlus audio codec, covering psychoacoustic model, filterbank, quantization, and stereo tools.
Releases and versions of TS 26.403
| 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 26.403
Category: Services (Audio 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 that reference TS 26.403
Other specifications in the 26 series
- TS 26.347 MBMS Transport Protocol and API (TRAPI)
- TS 26.348 xMB Interface Specification
- TS 26.401 Enhanced aacPlus Audio Codec Mapping
- TS 26.402 Enhanced aacPlus Error Concealment & Processing
- TS 26.404 Enhanced aacPlus SBR Encoder Specification
- TS 26.405 Parametric Stereo Encoder for Enhanced aacPlus
- TS 26.406 Enhanced aacPlus Audio Codec Conformance Testing
- TS 26.410 Enhanced aacPlus Floating-Point ANSI-C Code
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 26.403?
3GPP TS 26.403 is the 3GPP Technical Specification for Enhanced aacPlus AAC Encoder Specification. Specifies AAC encoder for Enhanced aacPlus audio codec, covering psychoacoustic model, filterbank, quantization, and stereo tools.
Which 3GPP releases include TS 26.403?
TS 26.403 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 26.403 belong to?
TS 26.403 belongs to the Services (Audio Codec) category of 3GPP specifications. It applies to Multi-Gen networks.
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