@article {Duda:1977:0093-9978:60, title = "Basic Design Considerations for Anechoic Chambers", journal = "Noise Control Engineering", parent_itemid = "infobike://ince/nce", publishercode ="ince", year = "1977", volume = "9", number = "2", publication date ="1977-09-01T00:00:00", pages = "60-67", itemtype = "ARTICLE", issn = "0093-9978", url = "https://ince.publisher.ingentaconnect.com/content/ince/nce/1977/00000009/00000002/art00002", doi = "doi:10.3397/1.2832070", author = "Duda, John", abstract = "", }