@article {Hopkins:2015:0736-2935:1688, title = "Providing speech security for meeting rooms using the threshold of information leakage", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2015", volume = "250", number = "5", publication date ="2015-08-10T00:00:00", pages = "1688-1697", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2015/00000250/00000005/art00029", keyword = "63.3, 51.1", author = "Hopkins, Carl and Robinson, Matthew and Worrall, Ken and Jackson, Tim", abstract = "", }