Erratum

Stability of sonic boom metrics regarding signature distortions in atmospheric turbulence (Journal of the Acoustical Society of America (2017) 141: 6 (EL592-EL597) DOI: 10.1121/1.4986209)

William J. Doebler, Victor Ward Sparrow

Research output: Contribution to journalComment/debate

1 Citation (Scopus)

Abstract

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).

Original languageEnglish (US)
Number of pages1
JournalJournal of the Acoustical Society of America
Volume144
Issue number1
DOIs
StatePublished - Jul 1 2018

Fingerprint

sonic booms
atmospheric turbulence
signatures
acoustics
predictions
turbulence
Signature
Boom
Sound
Predictors

All Science Journal Classification (ASJC) codes

  • Arts and Humanities (miscellaneous)
  • Acoustics and Ultrasonics

Cite this

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abstract = "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).",
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