@article {Cho:2014:0736-2935:5786, title = "Application of disturbance-observer-type velocity estimator to electroacoustic absorber for noise absorbing", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2014", volume = "249", number = "1", publication date ="2014-10-14T00:00:00", pages = "5786-5794", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2014/00000249/00000001/art00025", keyword = "37.7, 35", author = "Cho, Youngeun and Wang, Semyung and Park, Kihwan", abstract = "", }