تصفح حسب الموضوع "Acoustic noise"

السجلات المعروضة 1 -- 5 من 5

    • Cogging torque reduction of axial magnetic gearbox using pole pairing technique 

      Zaytoon, H.; Abdel-Khalik, A.S.; Ahmed, S.; Massoud, Ahmed ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      Magnetic gearbox (MGB) becomes an attractive research topic in mechanical transmission as it offers significant advantages over mechanical gears such as contactless power transfer, high gear ratios, inherent overload ...

    • Denoising of acoustic partial discharge signals corrupted with random noise 

      Hussein, Ramy; BashirShaban, Khaled; El-Hag, Ayman H. ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)
      Power transformers are one of the most important and expensive electrical equipment that require online condition monitoring. Partial discharge (PD) measurement is considered the most effective and non-destructive approach ...

    • Optimal power allocation for relayed transmissions over Rayleigh-fading channels 

      Hasna , Mazen; Alouini M.-S. ( IEEE , 2004 , Article)
      Relayed transmission is a way to attain broader coverage by splitting the communication link from the source to the destination into several shorter links/hops. One of the main advantages of this communication technique ...

    • Optimal spectrum access for a rechargeable cognitive radio user based on energy buffer state 

      El Shafie A.; Ashour M.; Mohamed A.; Khattab T. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      This paper investigates the maximum throughput for a rechargeable secondary user (SU) sharing the spectrum with a primary user (PU) plugged to a reliable power supply. The SU maintains a finite energy queue and harvests ...

    • 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 ...