E DIN EN 61669/A1:2026-10

Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids.

STANDARD published on 1.10.2026

The information about the standard:

Designation standards: E DIN EN 61669/A1:2026-10
Note: Change
Publication date standards: 1.10.2026
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: German technical standard
Category: Technical standards DIN