TS 26.073 – AMR Speech Codec ANSI-C Implementation
3GPP TS 26.073 is the 3GPP Technical Specification for AMR Speech Codec ANSI-C Implementation. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Provides bit-exact ANSI-C code for AMR speech codec implementation including speech transcoding, VAD, comfort noise, DTX, and frame error handling.
Releases and versions of TS 26.073
| 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 26.073
Category: Services (Codec Implementation). Technology generation: 3G. 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 26.073
- TS 26.074 AMR Speech Codec Test Sequences Specification
- TS 26.090 AMR Speech Codec Detailed Mapping Specification
- TS 26.091 AMR Error Concealment Procedure
- TS 26.092 AMR Comfort Noise for SCR Operation
- TS 26.093 SCR operation of AMR codec for UMTS
- TS 26.094 AMR Voice Activity Detector (VAD) Specification
Specifications that reference TS 26.073
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.346 MBMS User Services Specification
- TS 26.234 3GPP PSS Protocols and Codecs Specification
- TS 26.071 AMR Speech Codec Introduction
- TS 26.090 AMR Speech Codec Detailed Mapping Specification
- TS 26.093 SCR operation of AMR codec for UMTS
- TS 26.111 3G-324M Terminal Specification for CS Multimedia
- TS 26.140 MMS Media Formats and Codecs Specification
- TS 26.094 AMR Voice Activity Detector (VAD) Specification
- TS 26.092 AMR Comfort Noise for SCR Operation
- TS 26.110 3G-324M Multimedia Codecs for Circuit Switched Networks
- TS 26.117 5G Media Streaming (5GMS)
Other specifications in the 26 series
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 26.073?
3GPP TS 26.073 is the 3GPP Technical Specification for AMR Speech Codec ANSI-C Implementation. Provides bit-exact ANSI-C code for AMR speech codec implementation including speech transcoding, VAD, comfort noise, DTX, and frame error handling.
Which 3GPP releases include TS 26.073?
TS 26.073 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 26.073 belong to?
TS 26.073 belongs to the Services (Codec Implementation) category of 3GPP specifications. It applies to 3G networks.
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