
Acoustics — Characterization of sources of structure-borne sound with respect to sound radiation from connected structures — Measurement of velocity at the contact points of machinery when resiliently mounted
NORMA vydaná dňa 8.8.1996
Označenie normy: ISO 9611:1996
Dátum vydania normy: 8.8.1996
Počet strán: 19
Približná hmotnosť: 57 g (0.13 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: Approximate method of characterizing sources of structure-borne sound by the measurement of one-third-octave-band free velocity level spectra on the supports of machines mounted on resilient isolators.