ON THE COMPLETENESS AND ORTHOGONALITY OF THE ACOUSTIC MODES OF AN OPEN CAVITY (Record no. 2589)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01295nam a22001697a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20160617162416.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 160617b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | National Acoustic Laboratories |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Leader, James |
| 245 ## - TITLE STATEMENT | |
| Title | ON THE COMPLETENESS AND ORTHOGONALITY OF THE ACOUSTIC MODES OF AN OPEN CAVITY |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc | The modal representation of closed acoustical systems such as rooms and enclosures is well known<br/>and is commonly used to find the forced response at a given frequency as the superposition of the<br/>modes. In open systems such as parallel noise barriers, open enclosures or reactive type duct mufflers,<br/>the modal representation may be incomplete due to radiation losses encompassed by the imaginary part<br/>of the eigensolution. This has been declared as an open problem in the literature, with sound field<br/>predictions being found accurate only at the resonant frequencies. In the present study, the<br/>completeness and orthogonality of the quasinormal modes is investigated using the example of a twodimensional<br/>open cavity system. |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jie Pan |
| 773 ## - HOST ITEM ENTRY | |
| Title | Acoustics 2015 Hunter Valley 15-18 November 2015 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/397/p71.pdf?sequence=1&isAllowed=y">http://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/397/p71.pdf?sequence=1&isAllowed=y</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Universal Decimal Classification |
| Koha item type | Journal article |
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