The Analysis of Clicking Sound : The relation between the loudness of clicking sound and sound spectrum

2 Citations 21 References
  • OI Keiji
    Department of Fixed Prosthodontics, Faculty of Dentistry, The University of Tokushima
  • NAKANO Masanori
    Department of Fixed Prosthodontics, Faculty of Dentistry, The University of Tokushima
  • BANDO Eiichi
    Department of Fixed Prosthodontics, Faculty of Dentistry, The University of Tokushima
  • KORI Motoharu
    Department of Fixed Prosthodontics, Faculty of Dentistry, The University of Tokushima
  • KONDO Koji
    Department of Fixed Prosthodontics, Faculty of Dentistry, The University of Tokushima
  • YAMAUCHI Eiji
    Department of Fixed Prosthodontics, Faculty of Dentistry, The University of Tokushima
  • SATO Yutaka
    Department of Fixed Prosthodontics, Faculty of Dentistry, The University of Tokushima

Bibliographic Information

Other Title
  • クリッキングの音響解析 : クリッキング音の大きさと音響スペクトルとの関係について

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Description

The aim of this research was to investigate the acoustic characteristics of clicking sound. In this article, Peak Sound Pressure Level(PSPL)and Mean Power Frequency(MPF)were studied, and the relation of both parameters was investigated. The subjects were 6 patients with unilateral reciprocal clicking caused by anterior displacement of the disc with reduction. The results were as follows. 1.The mean values of PSPL ranged 78.2dB-103.2dB. 2.The mean values of MPF ranged 428Hz-758Hz. 3.According as PSPL increased, MPF shifted higher range in 4 of the 6 subjects.

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Details 詳細情報について

  • CRID
    1573105976664207488
  • NII Article ID
    110001091877
  • NII Book ID
    AN1047134X
  • ISSN
    13409085
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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