@article {Watanabe:2006:0736-2935:5213, title = "Subjective investigation of the low frequency noise reduction", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2006", volume = "2006", number = "2", publication date ="2006-12-03T00:00:00", pages = "5213-5218", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2006/00002006/00000002/art00100", keyword = "38.2, 63", author = "Watanabe, Yuko and Hamada, Hareo and Mitsuhata, Shinsuke and Suetsugu, Toshimitsu and Abe, Shin-ichi and Maeda, Kazuaki", abstract = "", }