ETSI ETR 250-ed.1

Transmission and Multiplexing (TM); Speech communication quality from mouth to ear for 3,1 kHz handset telephony across networks

NORMA vydaná dňa 31.7.1996

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The information about the standard:

Designation standards: ETSI ETR 250-ed.1
Publication date standards: 31.7.1996
The number of pages: 208
Approximate weight : 655 g (1.44 lbs)
Country: European technical standard
Kategória: Technické normy ETSI