Acoustics and vibrations - Laboratory measurement of the vibro-acoustic transfer properties of resilient elements - Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion (ISO/DIS 10846-4:2001); German version prEN ISO 10846-4:2001
€105.42
Measurement of airborne noise emitted by machines; reverberation room method; basic measurement method (precision method)
€69.91
Detection of tonal components of noise and determination of a tone adjustment for the assessment of noise immissions
€56.17
Acoustics; determination of sound power levels of noise sources; precision methods for broad-band sources in reverberation rooms (ISO 3741:1988); german version EN 23741:1991
€77.20
Sound level meters; additional requirements for special measuring tasks
€34.30
Acoustics; terminology
€98.32
Acoustics; determination of sound insulation performance of enclosures; part 1: determination of sound insulation performance of small enclosures under laboratory conditions; german version prEN 31546-1:1992
Acoustics; determination of sound insulation performance of enclosures; part 2: determination of in situ sound insulation performance of enclosures (for acceptance/verification purposes); german version prEN 31546-2:1992
Acoustics; measurement of sound absorption in a reverberation room (ISO 354:1985); German version EN 20354:1993
Determination of rating levels from measurement data; noise immission in the neighbourhood
Quantities and units; part 7: acoustics; identical with ISO 31-7:1992
Acoustics; determination of sound power levels of noise sources using sound intensity; part 2: measurement by scanning (ISO/DIS 9614-2:1994); German version prEN 29614-2:1994
Acoustics - Preferred reference quantities for acoustic levels (ISO 1683:1983); German version EN 21683:1994
Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:1985); Amendment 1: Annex D; test specimen mountings for sound absorption tests; German version EN 20354:1993/prA1:1994
Acoustics. Determination of sound power levels of noise sources using sound pressure. Comparison method in situ
€281.00
