Know thy sound field

S. Madanshetty, Jogesh B. Chandran
{"title":"Know thy sound field","authors":"S. Madanshetty, Jogesh B. Chandran","doi":"10.1121/1.1903023","DOIUrl":null,"url":null,"abstract":"Calibrated reference hydrophones like the Marconi bilaminar PVDF hydrophone are convenient in measuring pressures associated with high-intensity, low-megahertz acoustic fields used in microcavitation studies. These reference hydrophones are delicate and stand the risk of being easily ruined if cavitation occurs during their use. They are also expensive and not easily available. This article describes a method, based on radiation force balance, for characterizing an inexpensive, PZT-type needle probe which then can be used in lieu of the Marconi hydrophones. It is found that the method is accurate and precise and yields measurements in conformance with AIUM-NEMA standards.","PeriodicalId":87384,"journal":{"name":"Acoustics research letters online : ARLO","volume":"1 1","pages":"169-174"},"PeriodicalIF":0.0000,"publicationDate":"2005-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acoustics research letters online : ARLO","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1121/1.1903023","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

Calibrated reference hydrophones like the Marconi bilaminar PVDF hydrophone are convenient in measuring pressures associated with high-intensity, low-megahertz acoustic fields used in microcavitation studies. These reference hydrophones are delicate and stand the risk of being easily ruined if cavitation occurs during their use. They are also expensive and not easily available. This article describes a method, based on radiation force balance, for characterizing an inexpensive, PZT-type needle probe which then can be used in lieu of the Marconi hydrophones. It is found that the method is accurate and precise and yields measurements in conformance with AIUM-NEMA standards.
了解你的声场
校准的参考水听器,如马可尼双层PVDF水听器,在测量微空化研究中使用的高强度、低兆赫声场的压力时很方便。这些参考水听器很脆弱,如果在使用过程中发生空化,很容易损坏。它们也很贵,而且不容易获得。本文描述了一种基于辐射力平衡的方法,用于表征一种廉价的pzt型针探头,该探针可用于代替马可尼水听器。结果表明,该方法准确、精确,测量结果符合AIUM-NEMA标准。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信