2007. - V. 21. - N 3(71). - P. 45-49
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In this article producing method for definition vibroacoustic characteristics of fan and concerned with it airway’s net, which are the most intensive noise source. In this case investigating octave sound pressure levels, generated ventilation aggregate to environment, when suction and forcing tubing are passing in other room, and octave sound pressure levels, conditioned aerodynamical noise, which generated a fan to suction and forcing tubing.
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