Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals
NORMA vydána dne 2.3.2005
Designation standards: ETSI EG 201377-2-V1.2.1
Publication date standards: 2.3.2005
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI