@article {Smither:2025:0736-2935:961,
title = "Reciprocity validation of a low frequency volume velocity source inside various enclosures",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "2025",
volume = "271",
number = "2",
publication date ="2025-07-25T00:00:00",
pages = "961-969",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2025/00000271/00000002/art00097",
doi = "doi:10.3397/NC_2025_0164",
author = "Smither, Matt and Herrin, David W.",
abstract = "Volume velocity sources are often used in enclosures to excite a frame and measure responses at locations where other types of force inputs may not be possible. Reciprocal methods are then used to identify the effects of the excited structure on a listener's ear within the enclosure.
These methods depend on the volume velocity source acting as a monopole point source. Here, reciprocity tests using a low frequency volume velocity source are conducted in various enclosures to assess the validity of the monopole point source assumption. Results in the free field and auto-body
enclosures generally support the assumption. However, results in smaller enclosures and partial enclosures such as HVAC cabinets are more nuanced.",
}