1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
oa
On the measurement of airborne, angular-dependent sound transmission through supercritical bars
Rent:
Rent this article for
Access full text Article
/content/asa/journal/jasa/132/4/10.1121/1.4748269
1.
1. B. E. Anderson, W. J. Hughes, and S. A. Hambric, “ Grating lobe reduction in transducer arrays through structural filtering of supercritical plates,” J. Acoust. Soc. Am. 126(2), 612619 (2009).
http://dx.doi.org/10.1121/1.3159366
2.
2. M. C. Bhattacharya, R. W. Guy, and M. J. Crocker, “ Coincidence effect with sound waves in a finite plate,” J. Sound Vib. 18(2), 157169 (1971).
http://dx.doi.org/10.1016/0022-460X(71)90342-7
3.
3. M. C. Bhattacharya and M. J. Crocker, “ Forced vibration of a panel and radiation of sound into a room,” Acustica 22, 275294 (1970).
4.
4. J. C. Davies and B. M. Gibbs, “ The oblique incidence measurement of transmission loss by an impulse method,” J. Sound Vib. 74(3), 381393 (1981).
http://dx.doi.org/10.1016/0022-460X(81)90305-9
5.
5. A. C. Raes, “ Static and dynamic transmission losses of partitions,” J. Acoust. Soc. Am. 35(8), 11781182 (1963).
http://dx.doi.org/10.1121/1.1918670
6.
6. M. M. Louden, “ The single-pulse method for measuring the transmission characteristics of acoustic systems,” Acustica 25, 167172 (1971).
7.
7. B. E. Anderson, W. J. Hughes, and S. A. Hambric, “ On the steering of sound energy through a supercritical plate by a near-field transducer array,” J. Acoust. Soc. Am. 123(5), 26132619 (2008).
http://dx.doi.org/10.1121/1.2890738
8.
8. T. Jenny and B. E. Anderson, “ Ultrasonic anechoic chamber qualification: Accounting for atmospheric absorption and transducer directivity,” J. Acoust. Soc. Am. 130(2), EL69EL75 (2011).
http://dx.doi.org/10.1121/1.3606461
9.
9. V. M. Albers, Underwater Acoustics Handbook - II (The Pennsylvania State University Press, State College, PA, 1965), pp. 23, 180205.
10.
10. R. J. Urick, Principles of Underwater Sound, 3rd ed. (McGraw-Hill, New York, NY), pp. 3170 (1983).
11.
11. D. T. Blackstock, Fundamentals of Physical Acoustics (John Wiley and Sons, New York, 2000), pp. 495506.
12.
12. L. E. Kinsler, A. R. Frey, A. B. Coppens, and J. V. Sanders, Fundamentals of Acoustics, 4th ed. (John Wiley and Sons, New York, 2000), pp. 195199.
13.
13. B. E. Anderson, B. F. Moser and K. L. Gee, “ Loudspeaker line array educational demonstration,” J. Acoust. Soc. Am. 131(3), 23942400 (2011).
http://dx.doi.org/10.1121/1.3676723
14.
14. F. Fahy and P. Gardonio, Sound and Structural Vibration: Radiation, Transmission and Response, 2nd ed. (Academic Press, London, 2007), pp. 284295.
15.
15. M. D. Shaw, “ On the measurement of angular dependent sound transmission through airborne supercritical plates,” M.S. thesis, Brigham Young University, Provo, UT, 2011.
http://aip.metastore.ingenta.com/content/asa/journal/jasa/132/4/10.1121/1.4748269
Loading
/content/asa/journal/jasa/132/4/10.1121/1.4748269
Loading

Data & Media loading...

Loading

Article metrics loading...

/content/asa/journal/jasa/132/4/10.1121/1.4748269
2012-09-05
2014-11-27

Abstract

The coincidence effect is manifested by maximal sound transmission at angles at which trace wave number matching occurs. Coincidence effect theory is well-defined for unbounded thin plates using plane-wave excitation. However, experimental results for finite bars are known to diverge from theory near grazing angles. Prior experimental work has focused on pulse excitation. An experimental setup has been developed to observe coincidence using continuous- wave excitation and phased-array methods. Experimental results with an aluminum bar exhibit maxima at the predicted angles, showing that coincidence is observable using continuous waves. Transmission near grazing angles is seen to diverge from infinite plate theory.

Loading

Full text loading...

/deliver/fulltext/asa/journal/jasa/132/4/1.4748269.html;jsessionid=12lbno5mha2mc.x-aip-live-02?itemId=/content/asa/journal/jasa/132/4/10.1121/1.4748269&mimeType=html&fmt=ahah&containerItemId=content/asa/journal/jasa
true
true
This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: On the measurement of airborne, angular-dependent sound transmission through supercritical bars
http://aip.metastore.ingenta.com/content/asa/journal/jasa/132/4/10.1121/1.4748269
10.1121/1.4748269
SEARCH_EXPAND_ITEM