SSH ETS 300 725:1998 ed.1

Digital cellular telecommunications system (Phase 2+) (GSM); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.54 version 5.1.1)

Publication date: Sep 11, 2025

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Current stage: 60.60 Effective date: Sep 11, 2025

Originator: DPS

Owner: DPS/KT 10

Type: European Norm

ICS: 33.020

Languages: English

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Status: Published

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This European Telecommunication Standard (ETS) specifies the digital test sequences for the GSM enhanced full rate speech codec. These sequences test for a bit exact implementation of the enhanced full rate speech transcoder (GSM 06.60 (ETS 300 726) [2]), Voice Activity Detection (GSM 06.82 (ETS 300 730) [6]), comfort noise (GSM 06.62 (ETS 300 728) [4]) and the discontinuous transmission (GSM 06.81 (ETS 300 729) [5]).

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PUBLISHED
SSH ETS 300 725:1998 ed.1
60.60 Standard published
Sep 11, 2025

SSH ETS 300 725:1998 ed.1

Digital cellular telecommunications system (Phase 2+) (GSM); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.54 version 5.1.1)

General information

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Scope

Life cycle

NOW

Related project

Adopted from ETS 300 725 (GSM 06.54 version 5.1.1): February 1998