Digital cellular telecommunications system (Phase 2+) (GSM); Half rate speech; Comfort noise aspects for the half rate speech traffic channels (GSM 06.22 version 8.0.1 Release 1999)

Updated to version 8.0.0 CRs from SMG#31

Digitalni celični telekomunikacijski sistem (faza 2+) – Prekodiranje pri polovični hitrosti govora (GSM 06.22, različica 8.0.1, izdaja 1999)

General Information

Status
Published
Publication Date
30-Nov-2003
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Dec-2003
Due Date
01-Dec-2003
Completion Date
01-Dec-2003
Mandate

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EN 300 971 V8.0.1:2003
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital cellular telecommunications system (Phase 2+) (GSM); Half rate speech; Comfort noise aspects for the half rate speech traffic channels (GSM 06.22 version 8.0.1 Release 1999)33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)ICS:Ta slovenski standard je istoveten z:EN 300 971 Version 8.0.1SIST EN 300 971 V8.0.1:2003en01-december-2003SIST EN 300 971 V8.0.1:2003SLOVENSKI
STANDARD



SIST EN 300 971 V8.0.1:2003



5SIST EN 300 971 V8.0.1:2003



ETSIETSIEN300971V8.0.1(2000-11)2(GSM06.22version8.0.1Release1999)ReferenceREN/SMG-110622Q8KeywordsDigitalcellulartelecommunicationssystem,GlobalSystemforMobilecommunications(GSM)ETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 300 971 V8.0.1:2003



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ETSIETSIEN300971V8.0.1(2000-11)7(GSM06.22version8.0.1Release1999)SIDframe:framecharacterizedbytheSID(SilenceDescriptor)codeword.Itconveysinformationontheacousticbackgroundnoise.SPflag:speechflag.speechframe:trafficframethatcannotbeclassifiedasaSIDframe.VADflag:VoiceActivityDetectorflag.W(Z):spectralweightingfilteroftheGSMhalfratespeechcodec.OtherdefinitionsoftermsusedinthepresentdocumentcanbefoundinGSM06.20[2]
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