A computational engine for bringing environmental consequence analysis into aviation decision-making
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2010-04-21
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Abstract:This presentation looks at the methods for ambient masking of non-natural sounds. The masking of sounds is most effective when the masker spectrum overlaps the signal spectrum; more likely to occur if the masker is broadband in nature. Land vehicles tend to be dominated by broadband spectra, whereas aircraft can have both broadband spectra and tonal components.
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