Now showing items 1-2 of 2

    • Holographic studies of the normal modes of bass handbells 

      Gangadharan, Deepak (Northern Illinois University, 1994)
      Bass handbells are poor radiators of sound at their fundamental frequency. To remedy the situation, Malmark Co. has created a bell made of aluminum instead of the traditional bronze. Holograms were taken of two G1 handbells. ...
    • Sound radiation from bass handbells 

      Mansell, Edward R. (Northern Illinois University, 1996)
      The sound intensity patterns of two G1 handbells were investigated. One bell is aluminum and the other is traditional bronze. The results indicate that the aluminum bell has a better radiation efficiency for the (2,0) mode ...