Acoustics; statistical methods for determining and verifying stated noise emission values of machinery and equipment; general considerations and definitions
Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for reverberation test rooms— 68 стр.
Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering methods for small movable sources in reverberant fields -- Part 1: Comparison method for a hardwalled test room— 44 стр.
Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering methods for an essentially free field over a reflecting plane— 86 стр.
Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for anechoic rooms and hemi-anechoic rooms -- Amendment 1— 10 стр.
Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane— 56 стр.
Sampling procedures for inspection by variables -- Part 3: Double sampling schemes indexed by acceptance quality limit (AQL) for lot-bylot inspection— 122 стр.
Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:1999); German version EN ISO 1680:1999— 16 стр.
Test code for the determination of airborne acoustical noise emitted by household and similar electrical appliances - Part 2-2: Particular requirements for forced draught convection heaters (IEC 60704-2-2:1985); German version EN 60704-2-2:1994— 7 стр.
