• Active control of noise in ventilation ducts 

      Paurobally, Mohammad Roshun; Sassi, Sadok; Renno, Jamil ( Canadian Acoustical Association , 2019 , Conference Paper)
      Ventilation ducts are often lined with passive absorption material for both thermal insulation and noise and vibration reduction. However, the noise reduction performance is not significant at low frequencies. Active Noise ...
    • Active Noise Control in Workplaces 

      Pan, Jie; Paurobally, Roshun; Qiu, Xiaojun ( Springer , 2016 , Article)
      Excessive workplace noise affects human health, safety, and comfort. Noise control in the workplace becomes necessary if the noise exceeds the level specified by noise regulations. This paper presents examples of active ...
    • 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 ...
    • Modelling and simulation of active noise control in a small room 

      Aslan F.; Paurobally R. ( SAGE Publications Inc. , 2018 , Article)
      This paper presents the modeling and simulation results of active noise control (ANC) in a small room using the wave-based approach defined by particle velocities and sound pressure within the defined boundary conditions. ...
    • Wireless active noise control results 

      Paurobally, Mohammad Roshun; Sassi, Sadok; Moses, Kosgei; Khadembashi, Daruosh ( International Institute of Acoustics and Vibrations , 2016 , Conference Paper)
      Active Noise Control (ANC) is used in controlling low frequency noise where passive control is ineffective. Most (ANC) systems use physical cables to connect various parts of the system for operation. This can be bulky and ...