NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60704-2-7 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 45635-1 | 1984-04 | Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; basic method, divided into 3 grades of accuracy More |
| IEC 60651 | 1979 | Sound level meters More |
| IEC 60665 | 1980 | A.C. electric ventilating fans and regulators for household and similar purposes More |
| IEC 60704-1 | 1997-02 | Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 1: General requirements More |
| IEC 60704-3 | 1992-05 | Test code for the determination of airborne acoustical noise emitted by household and similar electrical appliances; part 3: procedure for determining and verifying declared noise emission values More |
| IEC 60804 | 1985 | Integrating-averaging sound level meters More |
| IEC 60879 | 1986 | Performance and construction of electric circulating fans and regulators More |
| IEC 61260 | 1995-07 | Electroacoustics - Octave-band and fractional-octave-band filters More |
| ISO 12001 | 1996-12 | Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code More |
