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ETSI ETS 300 725
- 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)
- standard by European Telecommunications Standards Institute, 02/01/1998
- Publisher: ETSI
$484.00$968.50
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 rat 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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