@article {Koike:1994:0736-2935:1761, title = "Separation of sound intensity vector using variable directional microphone", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1994", volume = "1994", number = "3", publication date ="1994-09-29T00:00:00", pages = "1761-1764", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1994/00001994/00000003/art00070", keyword = "71.1.1, 72.3", author = "Koike, Norio and Tanagisawa, Takesaburou", abstract = "", }