DIN EN 61669:2002-11

Electroacoustic - Equipment for the measurement of real-ear acoustical characterics of hearing aids.

NORMA vydaná dňa 1.11.2002

Nemecky -
PDF - okamžité stiahnutie (102.30 EUR)

The information about the standard:

Designation standards: DIN EN 61669:2002-11
Note: NEPLATNÁ
Publication date standards: 1.11.2002
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text DIN EN 61669:2002-11 :

Elektroakustik - Geräte zur Messung der Kenndaten von Hörgeräten am menschlichen Ohr.