• DocumentCode
    1309454
  • Title

    Car Interior Noise

  • Author

    Chen, Shuming ; Wang, Dengfeng

  • Author_Institution
    State Key Lab. of Automotive Simulation & Control, Jilin Univ., Changchun, China
  • Volume
    6
  • Issue
    3
  • fYear
    2011
  • Firstpage
    34
  • Lastpage
    42
  • Abstract
    To analyze the influence of the amplitude of different frequency bands of vehicle interior noise on subjective evaluation, an orthogonal array table was designed with 12 factors and three levels using the design of experiment (DOE) method. Furthermore, the range analysis was presented, and the optimal combinations for different categories were found. The sound quality can be improved by increasing, decreasing, or keeping the sound pressure level (SPL) in a certain frequency band.
  • Keywords
    acoustic noise; automobiles; design of experiments; car interior noise; design of experiment method; frequency band; orthogonal array table; range analysis; sound pressure level; sound quality; subjective evaluation; vehicle interior noise; Auditory system; Frequency conversion; Noise measurement; Semantics; US Department of Energy; Vehicles;
  • fLanguage
    English
  • Journal_Title
    Vehicular Technology Magazine, IEEE
  • Publisher
    ieee
  • ISSN
    1556-6072
  • Type

    jour

  • DOI
    10.1109/MVT.2011.941897
  • Filename
    6004785
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1309454