NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60318-7 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60118-8 | 2005-10 | Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions More |
| IEC 60318-4 | 2010-01 | Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts More |
| IEC 61260-1 | 2014-02 | IEC 61260-1: Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications More |
| ISO 3 | 1973-04 | Preferred numbers; Series of preferred numbers More |
| ASTM D 2240 | 2015 | Standard Test Method for Rubber Property Durometer Hardness More |
| IEC 60268-7 | 2010-01 | Sound system equipment - Part 7: Headphones and earphones More |
| IEC 61094-4 | 1995-11 | Measurement microphones - Part 4: Specifications for working standard microphones More |
| ISO 11904-2 | 2021-03 | Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin More |
| ISO 4869-1 | 2018-10 | Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation More |
| ISO/IEC Guide 98-3 | 2008-09 | Uncertainty of measurement - Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) More |
