
Electroacoustics. Measurement of real-ear acoustical performance characteristics of hearing aids.
STANDARD published on 11.3.2025
Designation standards: BS EN 61669:2016+A1:2025
Publication date standards: 11.3.2025
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 32211 8 Status: Definitive