@article {Sone:1990:0736-2935:1155, title = "New data on equal-loudness level contours for pure tones and threshold of hearing in a free field", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1990", volume = "1990", number = "3", publication date ="1990-08-13T00:00:00", pages = "1155-1158", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1990/00001990/00000003/art00062", keyword = "63.1, 81.2.1", author = "Sone, Toshio and Suzuki, Yoiti and Takeshima, Hisashi and Kumagai, Masazumi and Fujimori, Takeshi and Kado, Hisashi and Miura, Hajime", abstract = "", }