@article {Eghtesadi:1987:0736-2935:509, title = "Active attenuation of noise: The Chelsea N-source attenuator arrays", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1987", volume = "1987", number = "5", publication date ="1987-09-15T00:00:00", pages = "509-512", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1987/00001987/00000005/art00021", keyword = "38.2, 74.7", author = "Eghtesadi, Kh. and Hong, W.K.W. and Leventhall, H.G.", abstract = "", }