ETSI EN 300 965 V8.0.1 (2000-11)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital cellular telecommunications system (Phase 2+) (GSM); Full rate speech; Voice Activity Detector (VAD) for full rate speech traffic channels (GSM 06.32 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 300 965 Version 8.0.1SIST EN 300 965 V8.0.1:2003en01-december-2003SIST EN 300 965 V8.0.1:2003SLOVENSKI
STANDARD



SIST EN 300 965 V8.0.1:2003



5SIST EN 300 965 V8.0.1:2003



ETSIETSIEN300965V8.0.1(2000-11)2(GSM06.32version8.0.1Release1999)ReferenceREN/SMG-110632Q8KeywordsDigitalcellulartelecommunicationssystem,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 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&$1#% %& %%%(( ()%+(
% +
+
(
(
)
%
+
() ) 2) )
)
)%)%)+ !!(!(!(! SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&/!
!) )""#$%"&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&'()*#$"+",&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&'-5 %SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&-%
!9"#. "'/&."/0."
<-#" 8#"+$:?$


)*+),$!!("-%#!#&!!!.&&"#.
* " % &• • • • • 'H*H0))" 7#%& % "SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&0-!%#%+ &".#%@7 "7 8%+."%. &#*#. "#%0#"/$+ &".#%SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&%9" +#"7! &#$.!#%01-7 "%. "#$."&#%Periodicitydetectionvvadthvad&rvadpvad1,7"7./720+.7 * "%%+ % "'#$.!#%#% +
#%0/%#7 "++#%0+ &#%+.#%$?DSIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&(0+.7 * "%%+ % "'#$.!#%!!!LLL=+=∑7 "%!"LLMIUDPHV+JKJKD=−==−∑!!#+JKJKD=−=$%*"$ &5." 7#!&01-A&7B70& #9" +#"7! &#$.!#%=−SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&&!'CD7EF(7EF(7EF(7EF(7E5F(7EF(7EF(7E6FDD7EF(7EF(7EF(7EF(7EF(7E5F(7EF(7EFDD7EF(7EF(7EF(7EF(7EF(7EF(7E5F(7EFDD7EF(7EF(7EF(7EF(7EF(7EF(7EF(7E5FDD7E5F(7EF(7EF(7EF(7EF(7EF(7EF(7EFDD7EF(7E5F(7EF(7EF(7EF(7EF(7EF(7EFDD7EF(7EF(7E5F(7EF(7EF(7EF(7EF(7EFDD7E6F(7EF(7EF(7E5F(7EF(7EF(7EF(7EFD8CD7EFDCD7EFDD7EFDD7EFDD7EFDD7EFDD7E5FDD7E5FDD7EFDD7EFDD7EFDD7EFDD7E6FDD7E6FDD7EFDD7EFD#01L/!!!LNNLNL+===−+∑D5. "#$."&#%#!!!!!=+=∑+'L'/" &/&+$9 "#+'+
#%SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&&&/" &/%/" &/5#+#!%7 "'#+#!%5%*#"$#%#% +
#%SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&&0(18==(=−=((π&NLLNLN===−∑)D1*" G/." +/(6(SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&&$./. 7*+.%+ $"%+.#!%/7+"7+EF"7+EF"7+EF"7+EF#"7+EF50SIST EN 300 965 V8.0.1:2003



)*+),$!!("-%#!#&!!!.&&&/%#incrementadaptcount' &adaptcount = 0%#thvad= plevthvad=thvadthvad-/ decthvad
...