@article {Makarewicz:2012:0736-2501:770,
title = "Nonlinear uncertainty of the long term average level calculated from short term average sound levels",
journal = "Noise Control Engineering Journal",
parent_itemid = "infobike://ince/ncej",
publishercode ="ince",
year = "2012",
volume = "60",
number = "6",
publication date ="2012-11-01T00:00:00",
pages = "770-774",
itemtype = "ARTICLE",
issn = "0736-2501",
url = "https://ince.publisher.ingentaconnect.com/content/ince/ncej/2012/00000060/00000006/art00011",
doi = "doi:10.3397/1.3701047",
keyword = "75.1, 56.1",
author = "Makarewicz, Rufin and Galuszka, Michal",
abstract = "Determining of the long-term average sound level, LAeqT, requires continuous noise measurement over a long time period. To decrease the cost of measurement, LAeqT is approximated by a few, m, short-term average sound levels, LAeq,t, so that mt \guillemotleft T. The linear and the nonlinear
uncertainty of LAeq,T approximation is discussed. For a few measurements, m < 10, the nonlinear uncertainty is required.",
}