Acronyms von A bis Z
O.33
Empfehlung der "CCITT"/"ITU" von 1988: Automatic equipment for rapidly measuring stereophonic pairs and monophonicsound-programme circuits, links and connections
Empfehlung der "CCITT"/"ITU" von 1988: Automatic equipment for rapidly measuring stereophonic pairs and monophonicsound-programme circuits, links and connections