Fabric Sound Parameters and Their Relationship with Mechanical Properties

DOI Web Site 被引用文献2件
  • Eunjou Yi
    Department of Clothing and Textiles, Yonsei University, Seoul 120-749, Korea
  • Gilsoo Cho
    Department of Clothing and Textiles, Yonsei University, Seoul 120-749, Korea

書誌事項

公開日
2000-09
権利情報
  • https://journals.sagepub.com/page/policies/text-and-data-mining-license
DOI
  • 10.1177/004051750007000911
公開者
SAGE Publications

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説明

<jats:p>A number of woven fabrics are selected and their rustling sounds recorded. The spectra forms of these recorded sounds are then obtained by FFT. The level pressure of total sound (LPT) is calculated to evaluate sound loudness of specimens. Level range (Δ L) and frequency differences (Δ f) are used to quantify sound spectra shapes. Linear trends in frequency with autoregressive errors are fitted to amplitude, and three coefficients (ARF, ARE, ARC) of the functions are obtained. KES-FB is used for mechanical property measure ments. Fabrics with the same fiber type show similar spectra shapes. Silk and polyester satin fabrics generally make the quietest sounds with low LPT, and they also have lower ARC values. Silk crepe de chine shows the highest level range value (Δ L). ARC values are significantly correlated to LPT. The sound parameters of each fiber group are predicted with some mechanical properties such as bending, shear, compression, and surface properties, fabric thickness, and weight by stepwise regressions.</jats:p>

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