Transient response of lightly damped rooms: A finite element approach

Journal of the Acoustical Society of America

Volumn 99, Issue 1, 1996, Pages 108-113

  Easwaran, V ^a   Craggs, A ^a  

^a UNIVERSITY OF ALBERTA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC IMPEDANCE; ACOUSTICS; ARTICLE; FINITE ELEMENT ANALYSIS; PRIORITY JOURNAL; SOUND PRESSURE; STATISTICAL ANALYSIS; THEORY;

EID: 0030052541     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.414494     Document Type: Article

References (12)

1. H. Kuttruff, Room Acoustics (Elsevier Applied Science, Amsterdam, 1991), 3rd ed.
2. W C. Sabine, Collected Papers on Acoustics (Dover, New York, 1932), reprinted in 1964.
3. P. M. Morse and R. H. Bolt, "Sound waves in rooms," Rev. Mod. Phys. 16, 69-150 (1942).
4. M. Heckl, "Reverberation," Modern Methods in Analytical Acoustics (Springer-Verlag, New York, 1992)
5. D. J Nefske and S H. Sung, "Sound in small enclosures," Research Publication, General Motors Research Laboratories Report #GMR-7069, 1990.
6. A. Craggs, "A finite element method for free vibration of air in ducts and rooms with absorbing walls," J. Sound Vib. 173(4), 568-576 (1994).
7. M. R. Schroeder, B. S. Atal, and C. Bird, paper M21, Proc. of the Fourth International Congress on Acoustics, Copenhagen (1962).
8. A. Krokstad, S. Strøm, and S. Sørsdal, J. Sound Vib. 8, 118 (1968).
9. A. Craggs, "The application of separate frequency and decay rate equations to the free vibration of air in tubes," J. Sound Vib. 174(2), 275-283 (1993).
10. A. Craggs, "Transient vibration analysis of linear structures by using transition matrices," J. Sound Vib. 124, 225-231 (1988).
11. V. Easwaran and A. Craggs, "On the validation and use of finite element method to room acoustics" (J. Sound Vib. to appear).
12. V. Easwaran and A. Craggs, "An application of acoustic finite element models to finding the reverberation times of irregular rooms," Acustica 81 (1995).