• Development of an active noise control earplug 

      Paurobally M.R.; Sassi S.; Renno J. ( International Institute of Acoustics and Vibration, IIAV , 2018 , Conference Paper)
      Active Noise Control (ANC) is used in controlling low frequency noise where passive control is ineffective. This paper presents the main results obtained from the development of an active noise control earplug for use in ...
    • Wave Scattering and Power Flow in Straight-Helical-Straight Waveguide Structure 

      Renno J.; Søndergaard N.; Sassi S.; Paurobally M.R. ( World Scientific Publishing Co. Pte Ltd , 2019 , Article)
      The knowledge of wave scattering and power flow in waveguide structures is important for many engineering applications. In this paper, power flow and scattering in a straight-helical-straight waveguide structure are ...