@article {Sivonen:2004:0736-2935:3257, title = "Directional loudness measured in a real sound field: Implications for sound quality evaluation", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2004", volume = "2004", number = "4", publication date ="2004-08-22T00:00:00", pages = "3257-3262", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000004/art00068", keyword = "61.2, 63.7", author = "Sivonen, V.P. and Ellermeier, W.", abstract = "", }