Digital cellular telecommunications system; Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (GSM 06.42 version 5.0.1)
NORMA vydaná dňa 30.5.1997
Designation standards: ETSI ETS 300973-ed.1
Publication date standards: 30.5.1997
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: European technical standard
Kategória: Technické normy ETSI