
Acoustics. Hearing aid fitting management (HAFM). Part 1: General process.
STANDARD published on 1.10.2026
Designation standards: BS EN ISO 21388-1:2026
Publication date standards: 1.10.2026
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 34153 9 Status: Definitive