Development of a new sound transmission test for automotive sealant materials

SAE Technical Papers

Volumn , Issue , 1997, Pages

  Bolton, J Stuart ^a   Yun, Richard J ^a   Pope, Joseph ^b   Apfel, David ^c  

^a PURDUE UNIVERSITY   (United States)

^b Pope Engineering Co   (United Kingdom)

^c L and L Products   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC VARIABLES CONTROL; ACOUSTIC WAVE TRANSMISSION; ARCHITECTURAL ACOUSTICS; LABORATORIES; MICROPHONES; SEALANTS;

ABSORPTION MEASUREMENTS; ACOUSTICAL PERFORMANCE; ACOUSTICAL PROPERTIES; LABORATORY METHODS; PASSENGER COMPARTMENT; POWERTRAIN NOISE; SOUND TRANSMISSION; TRANSMISSION LOSS;

ACOUSTIC NOISE;

EID: 85072494461     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/971896     Document Type: Conference Paper

References (11)

1. SAE Recommended Practice J1400. Laboratory measurement of the airborne barrier performance of automotive materials and assemblies.
2. Saha P., and Myers R.D., 1993 SAE Paper 930336. Evaluating acoustical performance of expandable sealant materials.
3. Seybert A.F., and Ross D.F., 1977 J. Acoust. Soc. Am. 61, 1362-1370. Experimental determination of acoustic properties using a two-microphone random-excitation technique.
4. Chung J.Y., and Blaser D.A., 1980 J. Acoust. Soc. Am. 68, 907-913. Transfer function method of measuring in-duct acoustic properties. I. Theory. (Pubitemid 11221629)
5. Chung J.Y., and Blaser D.A., 1980 J. Acoust. Soc. Am. 68, 914-921. Transfer function method of measuring in-duct acoustic properties. II. Experiment. (Pubitemid 11221630)
6. ASTM Standard E 1050-90. Impedance and absorption of acoustical materials using a tube, two microphones, and a digital frequency analysis system.
7. Fahy F.J., 1984 J. Sound Vib. 97, 168-170. Rapid method for the measurement of sample acoustic impedance in a standing wave tube.
8. Kompella M.S., Davies P., Ufford D.J., and Bernhard R.J., 1994 Mech. Sys. and Sig. Proc. 8, 363-380. A technique to identify the number of incoherent sources contributing to the response of a system.
9. Kang Y.J., and Bolton J.S., 1995 J. Acoust Soc. Am. 98, 635-643. Finite element modeling of isotropic elastic porous materials coupled with acoustical finite elements.
10. Kang Y.J., and Bolton J.S., 1996 J. Acoust. Soc. Am. 99, 2755-2765. A finite element model for sound transmission through foam-lined double panel structures.
11. Kang Y.J., and Bolton J.S., 1996 A.S.M.E. J. Vib. and Acoust. 118, 498-504. Optimal design of acoustical foam treatments. (Pubitemid 126663973)