Improvement of barrier efficiency by shape modifications

  • Oh, Sung-Jun (Acoustics Standards Laboratory Korea Standards Research Institute) ;
  • Kim, Youn-Soo (Acoustics Standards Laboratory Korea Standards Research Institute) ;
  • Lim, Byoung-Duk (Acoustics Standards Laboratory Korea Standards Research Institute) ;
  • Eun, Hee-Joon (Acoustics Standards Laboratory Korea Standards Research Institute)
  • Published : 1985.10.01