Erratum: Stability of sonic boom metrics regarding signature distortions in atmospheric turbulence [J. Acoust. Soc. Am. 141(6), EL592-EL597 (2017)].
| Autor: | Doebler WJ; Graduate Program in Acoustics, The Pennsylvania State University, 201 Applied Science Building, University Park, Pennsylvania 16802, USA., Sparrow VW; Graduate Program in Acoustics, The Pennsylvania State University, 201 Applied Science Building, University Park, Pennsylvania 16802, USA. |
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| Jazyk: | angličtina |
| Zdroj: | The Journal of the Acoustical Society of America [J Acoust Soc Am] 2018 Jul; Vol. 144 (1), pp. 343. |
| DOI: | 10.1121/1.5047745 |
| Abstrakt: | In Doebler and Sparrow [J. Acoust. Soc. Am. 141(6), EL592-EL597 (2017)], a collection of five sonic boom metrics were analyzed to see which was the most stable in atmospheric turbulence. After publication, a mistake in one metric calculation was discovered that alters a portion of the results from that work. The purpose of this note is to correct those results-replacing one figure and commenting on another. The correction indicates that the Indoor Sonic Boom Annoyance Predictor (ISBAP) is a stable metric in regards to turbulence. ISBAP and B-weighted Sound Exposure Level (BSEL) are found to be similarly stable. E-weighted Sound Exposure Level (ESEL) is the next most stable followed by Steven's Mark VII Perceived Level (PL) and A-weighted Sound Exposure Level (ASEL). |
| Databáze: | MEDLINE |
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