@article {Gwak:2014:0736-2935:2157, title = "Subjective evaluation of additive sound designed to reinforce acoustic feedback of electric vehicle", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2014", volume = "249", number = "6", publication date ="2014-10-14T00:00:00", pages = "2157-2161", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2014/00000249/00000006/art00078", keyword = "13.2.1, 74.3", author = "Gwak, Doo Young and Yoon, Kiseop and Seong, Yeolwan and Lee, Soogab", abstract = "", }