@article {Warnaka:1982:0093-9978:100, title = "Active Attenuation of Noise: The State of the Art", journal = "Noise Control Engineering", parent_itemid = "infobike://ince/nce", publishercode ="ince", year = "1982", volume = "18", number = "3", publication date ="1982-05-01T00:00:00", pages = "100-110", itemtype = "ARTICLE", issn = "0093-9978", url = "https://ince.publisher.ingentaconnect.com/content/ince/nce/1982/00000018/00000003/art00003", doi = "doi:10.3397/1.2832205", author = "Warnaka, Glenn E.", abstract = "", }