The measurement and calculation of acoustic noise radiated by small electrical machines
With the increasing noise level present in a mechanised society today it is necessary to reduce unwanted sound in any economic way possible. The work done for this thesis is part of a research project, at Queen Mary College into the noise produced by electric machines. By gaining a thorough knowledg...
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Queen Mary, University of London
1965
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.281605 |