Factory Noise Source Identification and Countermeasure using Noise Vision

DOI
  • Aoki Masahiko
    Consulting Division, Nittobo Acoustic Engineering Co., Ltd.

Bibliographic Information

Other Title
  • ノイズビジョンを使った工場の音源探査と騒音対策

Description

In recent years, the factory noise becomes a severe problem in Japan. It is not only important to the surroundings, but also important to protect the people who are working in the factory. To make an effective countermeasure for reducing noise, it is very important to find the noise sources and know their characteristics. However, generally, since there are too many noise sources around the factory, the noise source identification may be very hard and it may cost too much.<BR>In this paper, a novel noise source identification technique and system is introduced. The name of the system is “Noise Vision” ; it can display the noise source strength on the pictures quickly. The system uses a hard spherical microphone array with flush mounted cameras. As applications of this system, several cases identifying factory noise source are introduced. It is very useful way to reduce both cost and time for noise source investigation.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 64 (12), 1375-1379, 2010

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

Keywords

Details 詳細情報について

  • CRID
    1390001206520941056
  • NII Article ID
    130004492784
  • DOI
    10.2524/jtappij.64.1375
  • ISSN
    18811000
    0022815X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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