Acoustical source characterisation of automotive ic engines: Further developments of the substitution monopole technique

Proceedings of the Tenth International Congress on Sound and Vibration

Volumn , Issue , 2003, Pages 1781-1788

  Chiesa, L ^a   Grosso, A ^a   Machetta, I ^a   Nijman, E J M ^a   Schellino, G ^a  

^a CENTRO RICERCHE FIAT   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; APPROXIMATION THEORY; AUTOMOBILES; COMPUTATIONAL METHODS; ENGINES; MICROPHONES; NATURAL FREQUENCIES; TRANSFER FUNCTIONS;

ACOUSTICAL SOURCE RECONSTRUCTION; AUTOMOTIVE ENGINES; SOUND RADIATION; SUBSTITUTION MONOPOLE TECHNIQUES (SMT);

ACOUSTIC RADIATORS;

EID: 2342423517     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. P.A. Nelson, "Some inverse problems in acoustics", Sixth international congress on sound and vibration, Copenhagen, Denmark, July 5-8, 1999.
2. P.A. Nelson, S.H. Yoon, "Estimation of acoustic source strength by inverse methods: part I, conditioning of the inverse problem", Journal of Sound and Vibration 233(4), 643-668 (2000).
3. S.H. Yoon, P.A. Nelson, "Estimation of acoustic source strength by inverse methods: part II, experimental investigation of methods for choosing regularisation parameters", Journal of Sound and Vibration 233 (4), 669-705 (2000).
4. J.W. Verheij, "Reciprocity method for quantification of airborne sound transfer from machinery", Second international congress on air- and structure-borne sound and vibration", Auburn University, USA, march 4-6, 1992.
5. J.W. Verheij, A.N.J. Hoebrichts, D.J. Thompson, "Acoustical source strength characterisation for heavy road vehicle engines in connection with pass-by noise", Third international congress on air- and structure-borne sound and vibration", Montreal, Canada, june 13-15, 1994.
6. J.W. Verheij, L.J.M. Hopmans, R.M.J. Liebregts, "Use of a new source descriptor for designing quieter heavy road vehicles", Proceedings of ISMA21, International Conference on Noise and Vibration Engineering, Leuven, Belgium, September 18-20, 1996.
7. R.E. Powell, W. Seering, "Multichannel structural inverse filtering", Journal of Vibration, Acoustics, Stress, and Reliability in Design, Transactions of the ASME, vol.106, January 22-28, 1984.
8. E.J.M. Nijman, B.A.T. Petersson, "Airborne Sound Characterisation of Automotive Engines: Free field Power on the Slippery Slope ?", Styrian Noise Vibration & Harshness Congress, Graz, October 22-23, 2001.