Essays about: "David Mainwaring"

Found 2 essays containing the words David Mainwaring.

1. 1. Experimental Verification of BP-HiPIMS Thrusters

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : David Mainwaring; [2020]
   Keywords : Electric propulsion; BP-HiPIMS; Space propulsion; Elektriskframdrivning; BP-HiPIMS; Rymdframdrivningssystem;

   Abstract : The ion acceleration process in Bipolar High Power Impulse Magnetron Sputteringis investigated for use in a novel space propulsion system - the BP-HiPIMS thruster.The interest for BP-HiPIMS has recently been growing within the area of thin filmdeposition due to the theorised acceleration of target ions caused by the reversedpulse following the regular HiPIMS pulse. READ MORE

3. 2. Sound Pattern Recognition : Evaluation of Independent Component Analysis Algorithms for Separation of Voices

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : David Mainwaring; Jonathan Österberg; [2018]
   Keywords : ;

   Abstract : With computers being used for more applications where commands can be spoken it is useful to findalgorithms which can separate voices from each other so that software can turn spoken words intocommands. In this paper our goal is to describe how Independent Component Analysis (ICA) can beused for separation of voices in cases where we have at least the same number of microphones, atdifferent distances from the speakers, as speakers whose voices we wish to separate, the so called``cocktail party problem". READ MORE