Transmission of audio and/or video and related signals using infra-red radiation - Part 3: Transmission systems for audio signals for conference and similar systems
NORMA vydaná dňa 30.10.1997
Označenie normy: IEC 61603-3-ed.1.0
Dátum vydania normy: 30.10.1997
Počet strán: 27
Približná hmotnosť: 81 g (0.18 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC
Gives methods for measuring and specifying those characteristics of audio infra-red (IR) transmission systems for conference and similar systems which are not covered by part 1. Replaces chapter 2 of IEC 60764. Fournit des methodes de mesure et de specification des caracteristiques des systemes de transmission audio infrarouges (IR) pour les systemes de conference et systemes similaires qui ne sont pas couverts par la partie 1. Remplace le chapitre 2 de la CEI 60764.