
Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements.
STANDARD published on 1.10.2015
Designation standards: DIN EN 60118-4:2015-10
Note: WITHDRAWN
Publication date standards: 1.10.2015
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: German technical standard
Category: Technical standards DIN
Akustik - Hörgeräte - Teil 4: Induktionsschleifen für Hörgeräte - Leistungsanforderungen.