Rel-19 Services Multi-Gen Advanced

TS 26.094 – AMR Voice Activity Detector (VAD) Specification

Specifies two VAD alternatives for Discontinuous Transmission (DTX) in AMR codec. Defines algorithms for speech/music/tone detection.

Release

Rel-19

What is TS 26.094?

TS 26.094 (Rel-19) — AMR Voice Activity Detector (VAD) Specification. Specifies two VAD alternatives for Discontinuous Transmission (DTX) in AMR codec. Defines algorithms for speech/music/tone detection. Primary function: Algorithm Definition. Category: Services (Speech Codecs). Technology generation: Multi-Gen. Network layer: UE.

Who should read this specification?

Device manufacturers
Network operators
Researchers and academics

Implementation notes

Complexity level: Advanced. Implementation difficulty: Medium.

Key Technologies

AMRDTXVAD

Related Glossary Terms

DTX MS UE BS CNTR SPE Clause INFO S/N DFT COND ANSI

Related Technologies

LTE

Frequently Asked Questions

What is 3GPP TS 26.094?

3GPP TS 26.094 (Rel-19) is the 3GPP specification for AMR Voice Activity Detector (VAD) Specification. Specifies two VAD alternatives for Discontinuous Transmission (DTX) in AMR codec. Defines algorithms for speech/music/tone detection.

Which 3GPP release is TS 26.094 part of?

TS 26.094 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j00.

What does TS 26.094 specify?

Algorithm Definition.

What category does TS 26.094 belong to?

TS 26.094 belongs to the Services (Speech Codecs) category of 3GPP specifications. It applies to Multi-Gen networks.

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