Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components.
STANDARD published on 1.11.2010
Designation standards: DIN EN 62489-1:2010-11
Note: WITHDRAWN
Publication date standards: 1.11.2010
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: German technical standard
Category: Technical standards DIN
Akustik - Audiofrequenz-Induktionsschleifenanlagen zur Unterstützung von Hörsystemen - Teil 1: Verfahren zur Messung und Angabe des Betriebsverhaltens der Systemkomponenten.