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Electroacoustics - Measurement of real-ear acoustical performance charatericstics of hearing aids.
STANDARD published on 1.8.2013
Designation standards: E DIN EN 61669:2013-08
Note: WITHDRAWN
Publication date standards: 1.8.2013
SKU: NS-292329
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
Elektroakustik - Messung der Kenndaten von Hörgeräten am menschlichen Ohr.
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