Digital cellular telecommunications system (Phase 2) (GSM);Comfort noise aspects for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.62 version 4.0.1) (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Die Norm herausgegeben am 1.10.2021

Digital cellular telecommunications system (Phase 2) (GSM);Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.81 version 4.0.1) (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Die Norm herausgegeben am 1.10.2021

Digital cellular telecommunications system (Phase 2) (GSM);Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.81 version 4.1.1) (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Die Norm herausgegeben am 1.10.2021

Digital cellular telecommunications system (Phase 2) (GSM);Voice Activity Detector (VAD) for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.82 version 4.0.1) (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Die Norm herausgegeben am 1.10.2021

ANALYSIS REAGENTS. OXYGEN PEROXIDE.

Die Norm herausgegeben am 15.2.1960

Digital cellular telecommunications system (Phase 2) (GSM);Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.54 version 4.0.1) (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Die Norm herausgegeben am 1.10.2021

Digital cellular telecommunications system (Phase 2) (GSM);Fault management of the Base Station System (BSS) (GSM 12.11 version 4.1.2) (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Die Norm herausgegeben am 1.10.2021

Digital cellular telecommunications system (Phase 2) (GSM);Fault management of the Base Station System (BSS) (GSM 12.11 version 4.2.1) (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Die Norm herausgegeben am 1.10.2021

Fixed Radio Systems; Point-to-multipoint equipment; Frequency Hopping Code Division Multiple Access (FH-CDMA); Point-to-multipoint digital radio systems in frequency bands in the range 3 GHz to 11 GHz (Endorsed by AENOR in November of 2006.)

Die Norm herausgegeben am 1.11.2006

Fixed Radio Systems; Point-to-multipoint equipment; Frequency Hopping Code Division Multiple Access (FH-CDMA); Point-to-multipoint digital radio systems in frequency bands in the range 3 GHz to 11 GHz (Endorsed by AENOR in November of 2006.)

Die Norm herausgegeben am 1.11.2006