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master's thesis
Mjerenje buke na odjelu za fiziku
2018. urn:nbn:hr:160:757929
Knezović, Ivana
Josip Juraj Strossmayer University of Osijek
Department of Physics
Division of Experimental Physics
Division Chair of Condensed Matter Physics

Cite this document

Knezović, I. (2018). Mjerenje buke na odjelu za fiziku (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Physics. Retrieved from https://urn.nsk.hr/urn:nbn:hr:160:757929

Knezović, Ivana. "Mjerenje buke na odjelu za fiziku." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Physics, 2018. https://urn.nsk.hr/urn:nbn:hr:160:757929

Knezović, Ivana. "Mjerenje buke na odjelu za fiziku." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Physics, 2018. https://urn.nsk.hr/urn:nbn:hr:160:757929

Knezović, I. (2018). 'Mjerenje buke na odjelu za fiziku', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Physics, accessed 14 November 2024, https://urn.nsk.hr/urn:nbn:hr:160:757929

Knezović I. Mjerenje buke na odjelu za fiziku [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Physics; 2018 [cited 2024 November 14] Available at: https://urn.nsk.hr/urn:nbn:hr:160:757929

I. Knezović, "Mjerenje buke na odjelu za fiziku", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Physics, Osijek, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:160:757929

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Metadata
TitleMjerenje buke na odjelu za fiziku
Title (english)Noise Measurement at Department of Physics
AuthorIvana Knezović
MentorDenis Stanić (mentor)
Committee memberDenis Stanić (predsjednik povjerenstva)
Committee memberMaja Varga Pajtler (član povjerenstva)
Committee memberSlavko Petrinšak (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of Physics
(Division of Experimental Physics)
(Division Chair of Condensed Matter Physics)
Osijek
Defense date and country2018-03-16, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
General and Classical Physics
Abstract
U uvodnom dijelu diplomskog rada navedeni su razlozi zbog kojih je važno istraživati i analizirati zvuk. Dana je definicija, osnovna podjela valova te povijesni pregled razvoja akustike. Središnji dio rada posvećen je objašnjavanju fizikalnih veličina koje koristimo pri interpretaciji zvuka: brzine širenja zvuka, zvučnog tlaka, zvučnog intenziteta, zvučne energije, zvučne snage te razine zvučnog tlaka, intenziteta i snage te subjektivnih veličina: razine glasnoće i glasnoće. Također, opisan je slušni proces i uloga pojedinih dijelova uha u tom procesu. Nadalje, objašnjeni su osnovni pojmovi i metode potrebne za analizu zvuka: zvučni spektar, Fourierova analiza, frekvencijski pojasevi, vremensko i frekvencijsko vrednovanje, ekvivalentna, najviša, najniža i vršna razina buke te statistički percentili i kumulativna razdioba buke. Opisan je utjecaj buke na ljude te su prikazani rezultati mjerenja buke zvukomjerom. Na kraju je metodički obrađena nastavna jedinica Zvučni valovi.
Abstract (english)
The first part of this thesis presents reasons to make sound measurements and analysis. It includes definition, main types of waves and historical overview of the development of acoustics. The central part of the thesis tends to explain the basic properties of sound waves by defining physical quantities: speed of sound, sound pressure, sound intensity, sound energy, sound power, sound pressure level, sound intensity level, sound power level and subjective quantities: loudness level and loudness. Also, this thesis describes the process of hearing with three distinguishable parts of ear and their functions. Furthermore, basic terms and methods needed for sound analysis as: sound spectrum, Fourier analysis, frequency bands, time and frequency weighting, equivalent continuous, maximum, minimum and peak noise level, percentiles and noise cumulative distribution, are explained. Effects of noise on human health and performance are described and results of measurement with a sound meter are presented in this thesis. Finally, unit “Sound waves” has been methodically processed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:160:757929
Study programmeTitle: Physics and Computer Science; specializations in: Teaching
Course: Teaching
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra edukacije fizike i informatike (magistar/magistra edukacije fizike i informatike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-03-19 07:21:33