SSH ETS 300 973:1997 ed.1

Digital cellular telecommunications system; Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (GSM 06.42 version 5.0.1)

Publication date: Jun 19, 2025

General information

Current stage: 60.60 Effective date: Jun 19, 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 Voice Activity Detector (VAD) to be used in the Discontinuous Transmission (DTX) as described in GSM 06.41 (ETS 300 972) [4]. It also specifies the test methods to be used to verify that a VAD implementation complies with this ETS. The requirements are mandatory on any VAD to be used either in GSM Mobile Stations (MS)s or Base Station Systems (BSS)s that utilize the half-rate GSM speech traffic channel.

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PUBLISHED
SSH ETS 300 973:1997 ed.1
60.60 Standard published
Jun 19, 2025

SSH ETS 300 973:1997 ed.1

Digital cellular telecommunications system; Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (GSM 06.42 version 5.0.1)

General information

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Scope

Life cycle

NOW

Related project

Adopted from ETS 300 973 (GSM 06.42 version 5.0.1): May 1997