EI / SCOPUS / CSCD 收录

中文核心期刊

Volume 36 Issue 4
Jul.  2022
Turn off MathJax
Article Contents
Abstract
Related Articles
PAN Yaozong, MO Xiping, LIU Yongping, CUI Zheng, ZHANG Tonggen. A wideband combined transducer for measuring system in sound tube[J]. ACTA ACUSTICA, 2011, 36(4): 363-368. DOI: 10.15949/j.cnki.0371-0025.2011.04.003
Citation: PAN Yaozong, MO Xiping, LIU Yongping, CUI Zheng, ZHANG Tonggen. A wideband combined transducer for measuring system in sound tube[J]. ACTA ACUSTICA, 2011, 36(4): 363-368. DOI: 10.15949/j.cnki.0371-0025.2011.04.003
shu

A wideband combined transducer for measuring system in sound tube

  • 1. Institute of Acoustics, Chinese Academy of Sciences Beijing 100190;

  • 2. Graduate School of the Chinese Academy of Sciences Beijing 100029

More Information
  • PACS: 
    • 43.30  (Underwater sound)
  • Received Date: January 24, 2010
  • Revised Date: June 07, 2010
  • Available Online: July 05, 2022
    Graphical Abstract
    • Abstract
  • A wideband transducer for sound tube system is presented in this paper,which combines longitudinal transducer and ClassⅣflexural transducer to improve the performance at low frequency and broaden the working band.The equivalent electrical circuit is obtained by which the coupling between longitudinal transducer and flexural transducer is analyzed.A prototype is fabricated after analyzing the electro-acoustic performances by Finite Element Method.The standing wave in the sound tube stimulated by this transducer has been studied and the absorbing coefficients of two samples of acoustic materials are measured using this sound tube,which shows that the transducer can meet the requirements of measuring acoustic materials,especially with the wide working band ranging from 1.4 kHz to 23 kHz.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LU Wei, YE Haotang. Multimode coupling wideband class-IV flextensional transducer[J]. ACTA ACUSTICA, 2025, 50(1): 149-156. DOI: 10.12395/0371-0025.2023091
    [2]ZHU Xingmin, HE Xiping, WU Zihao, WANG Yanjun. A wideband transducer with a rectangular hole in the front head[J]. ACTA ACUSTICA, 2022, 47(3): 356-363. DOI: 10.15949/j.cnki.0371-0025.2022.03.001
    [3]WU Zihao, HE Xiping, ZHENG Huan, ZHU Xingmin, LIU Qiang. Polyphenylene sulfide-based Langevin transducer[J]. ACTA ACUSTICA, 2021, 46(5): 730-736. DOI: 10.15949/j.cnki.0371-0025.2021.05.009
    [4]CHAI Yong, MO Xiping, LIU Yongping, PAN Yaozong, ZHANG Yunqiang, LI Peng. Broadband transducer with tube-beam coupling structure[J]. ACTA ACUSTICA, 2017, 42(5): 619-624. DOI: 10.15949/j.cnki.0371-0025.2017.05.013
    [5]YU Guangzheng, LIU Yu, XIE Bosun. Design and validation on a multiple sound source fast measurement system of near-field head-related transfer functions[J]. ACTA ACUSTICA, 2017, 42(3): 348-360. DOI: 10.15949/j.cnki.0371-0025.2017.03.012
    [6]LI Haifeng, ZENG Juan, GAO Tianfu, LIU Haijun, PENG Dayong, ZHAO Wenyao. Using the system function to analyze the performance of transducer's impedance measurement method[J]. ACTA ACUSTICA, 2012, 37(3): 294-300. DOI: 10.15949/j.cnki.0371-0025.2012.03.005
    [7]ZHANG Kai, LAN Yu, LI Qi. Research on 1-3 piezocomposite broad-band underwater transducers[J]. ACTA ACUSTICA, 2011, 36(6): 631-637. DOI: 10.15949/j.cnki.0371-0025.2011.06.005
    [8]LI Shui, TANG Haiqing. A system for measuring the transverse wave velocity and attenuation coefficients of underwater acoustic materials in parametric source method[J]. ACTA ACUSTICA, 2005, 30(4): 317-323. DOI: 10.15949/j.cnki.0371-0025.2005.04.007
    [9]HE Zuoyong, HE Yuanan, SHANG Dejiang. Investigation of a system for underwater sound intensity measurement,their calibration and analysis of measuring error[J]. ACTA ACUSTICA, 2000, 25(3): 235-241. DOI: 10.15949/j.cnki.0371-0025.2000.03.007
    [10]TIAN Tan, DING Yuzhong, YAO Lan. A portable high precision three-dimensional trace measure system for underwater high-speed moving target[J]. ACTA ACUSTICA, 1991, 16(5): 371-379. DOI: 10.15949/j.cnki.0371-0025.1991.05.007

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (41) PDF downloads (10) Cited by()
    Related

    Official Website

    WeChat

    Email Alert RSS

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return