Acoustical characteristics of perforated panels with cover membranes /

Lignende værker

• Acoustical impedance and absorption coefficients of porous layers covered by a facing perforated by parallel slits /
  af: Brouard, Bruno
• Prediction and measurement of the acoustical impedance and absorptioncoefficient at oblique incidence of porous layers with perforated facings /
  af: Guignouard, Philippe
• Theory and design of microperforated panel sound-absorbing constructions /
  af: Dah-You, Maa
• Determination of sound absorption coefficient by the impedance tube method /
  af: 241906 Mohd. Noh Lasiman
  Udgivet: (1994)
• About perforated metal sheets on absorber layers /
  af: 366499 Mechel, F. P.