@article {Ingemansson:1995:1021-643X:119, title = "Noise control: Principles and practices - Part 5", journal = "Noise News International", parent_itemid = "infobike://ince/nni", publishercode ="ince", year = "1995", volume = "3", number = "2", publication date ="1995-06-01T00:00:00", pages = "119-127", itemtype = "ARTICLE", issn = "1021-643X", url = "https://ince.publisher.ingentaconnect.com/content/ince/nni/1995/00000003/00000002/art00002", doi = "doi:10.3397/1.3703015", author = "Ingemansson, Stig", abstract = "This is the fifth of fifteen parts that present illustrations of noise control principles and practices. The illustrations in this article appeared first in a book published in Sweden by the Swedish Work Environment Fund. Illustrated are how resonances can amplify noise, but it can be damped, how resonances can be shifted and how flow tones are generated.", }