NEN-EN 50220
Generic standard for hearing aids
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 1996 |
| Status: | inactive |
| ICS Code (Electroacoustics): | 17.140.50 |
scope:
Specifies the general requirements for hearing aids and specifies the tolerances on measured electroacoustic performance characteristics but does not give requirements for electroacoustic performance.
Document History
March 1, 1997
Hearing aids - General requirements
Specifies the general requirements for hearing aids and specifies the tolerances on measured electroacoustic performance characteristics but does not give requirements for electroacoustic performance.
NEN-EN 50220
January 1, 1996
Generic standard for hearing aids
Specifies the general requirements for hearing aids and specifies the tolerances on measured electroacoustic performance characteristics but does not give requirements for electroacoustic performance.