@article {Tanaka:2016:0736-2935:3542, title = "Influence of Tire Deformation on Sound Pressure Level inside a Tire", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2016", volume = "253", number = "5", publication date ="2016-08-21T00:00:00", pages = "3542-3547", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2016/00000253/00000005/art00079", author = "Tanaka, Yohsuke and Murata, Shigeru", abstract = "In this study, we investigate the influence of the tire deformation on sound pressure level inside a tire around cavity resonance frequency in the range from 180 to 280 Hz. The tire is deformed by changing the value of tire air-pressure in the range from 100 to 300 kPa at a constant load of 4 kN. The distribution of sound pressure level inside a tire is measured by using a test bench with the multi-microphone system. We show the relationship between the ratio of undeformed cross sectional area to the deformed area and the sound pressure level averaged inside a tire.", }