@article {Lee:2017:0736-2935:447, title = "Device of Warning Sound of a Electric Vehicle", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2017", volume = "255", number = "7", publication date ="2017-12-07T00:00:00", pages = "447-450", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2017/00000255/00000007/art00052", author = "Lee, Sang Kwon and Back, Ji Sun and Lee, Seung Min", abstract = "This paper presents the electric device to generate a warning sound whhich is necessary for the safety of a pedestrian becaue a electric vehicle generates a quite sound when it is driven at low speed. The sound designaed and is generated through this device. The paper presentd how the sound is designed and device is designed. It maay be useful for the development of a electric vehicle in industrial field.", }