@article {Yoon:2013:0736-2935:1193, title = "A study on the development of noise reducing device installed on the top of noise barrier for noise reduction of 400km/h class high-speed railroad", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2013", volume = "247", number = "7", publication date ="2013-09-15T00:00:00", pages = "1193-1198", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2013/00000247/00000007/art00037", keyword = "52.4, 31.1", author = "Yoon, Je Won and Kim, Young Chao and Jang, Kang Seok and Chou, Chan Yong", abstract = "", }