Dec 9, 2019   7:36 p.m. Izabela
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Persons at STU

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prof. Ing. Stanislav Žiaran, CSc.
Identification number: 2470
University e-mail: stanislav.ziaran [at]
Výskumný pracovník s VŠ vzdelaním - Institute of manufacturing systems, environmental technology and quality management (FME)
External colleague - Faculty of Mechanical Engineering (STU)

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Basic information

Basic information about a final thesis

Type of thesis: Bachelor thesis
Thesis title:Particularity the dynamic loading of the guns and protection against them
Written by (author): Ing. Tomáš Tvarožek
Department: Institute of applied mechanics and mechatronics (FME)
Thesis supervisor: prof. Ing. Stanislav Žiaran, CSc.
Opponent:prof. Ing. Miloš Musil, CSc.
Final thesis progress:Final thesis was successfully defended.

Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:English

Slovak        English

Title of the thesis:Particularity the dynamic loading of the guns and protection against them
Summary:The objective of this bachelor thesis is to accomplish acoustic measurements, analyse results and prepare suggestion for suitable ear protection of a shooter. Measurements were done via two measurement instruments with eight models of guns. Guns were divided into three groups according to use and legislative classification. Following analysis of results required processing and correct classification of results ac-cording to mutual connections. Processing graphs followed their analysis of particular models of guns and maximal levels of noise of guns were set up. Resultant levels were calculated from the measurement distance to distance from a shooter to the gun. As a last step comparing of each model of guns was done, as well as dynamic loading in relation to a shooter and selection of the suitable ear protection to preserve health and level of sensitivity of hearing organs.
Key words:measurement, gun noise, ear protection, impulse noise

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Parts of thesis with postponed release:

Final thesis (final thesis appendices) unlimited
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