@article {Keranen:2010:0736-2935:378, title = "Background noise affects subjective sound insulation - Needs to update the target values?", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2010", volume = "2010", number = "11", publication date ="2010-06-13T00:00:00", pages = "378-384", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2010/00002010/00000011/art00043", keyword = "63.3, 69.3", author = "Keranen, J. and Hongisto, V.", abstract = "", }