
Speech and multimedia Transmission Quality (STQ); Estimating Speech Quality per Call
NORMA vydaná dňa 16.7.2010
Designation standards: ETSI TR 102506-V1.3.1
Publication date standards: 16.7.2010
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: European technical standard
Kategória: Technické normy ETSI