| Autor: |
R. C. Cavanagh, J. A. Davis, J. S. Hanna |
| Rok vydání: |
1987 |
| Předmět: |
|
| Zdroj: |
The Journal of the Acoustical Society of America. 82:S7-S7 |
| ISSN: |
0001-4966 |
| DOI: |
10.1121/1.2024995 |
| Popis: |
Basic acoustic model development related to the Arctic environment has been carried out by various researchers over the past 25 years. This work is being incorporated into applied models for propagation and noise that attempt to provide useful predictive capability given suitable environmental data bases. A review is presented of the candidate theories and some history of their development. In particular, ice scattering theories are described that show promise of utility and their incorporation into the several standard propagation models is discussed. Some comparisons of these models with data are presented and the outstanding issues related to model development and the adequacy of existing data are presented. Although the development of a corresponding ambient noise model is a much less mature activity, current attempts at such development are reviewed. [Work supported by the ASW Environmental Acoustic Support Program.] |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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