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Snižování hluku počítačů obkládáním stěn zvukoizolačními materiály a regulací otáček ventilátorů / Noise control of computers-application of optimal sound isolation layers and fun rotation speed

This thesis deals with the distribution of noise in the computer case and radiation into the neighborhood. Influence of geometrical shape and size of the computer case on radiated noise from the computer was investigated as well as effect of placement of the fan. Reducing noise by using sound absorbing material into computer case and result of the suitable position of the computer in the working environment were also tested. Simulation of the noise diffusion and effectivity of anti-noise equipment was executed in Ansys FEM program.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:229655
Date January 2011
CreatorsKunovský, Martin
ContributorsMišun, Vojtěch, Pellant, Karel
PublisherVysoké učení technické v Brně. Fakulta strojního inženýrství
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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