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Title:PROGRAMSKI MODUL ZA MERJENJE ZVOČNE INTENZIVNOSTI V PROGRAMSKEM PAKETU DEWESOFT
Authors:ID Peklar, Jernej (Author)
ID Cigale, Boris (Mentor) More about this mentor... New window
ID Sotler, Tilen (Comentor)
Files:.pdf UN_Peklar_Jernej_2015.pdf (21,47 MB)
MD5: 8FE05C4C1BAC08B2281D3AB546DBAC35
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Ovrednotenje lastnosti zvočnih virov, kot so zvočna moč in frekvenčni spekter, je zelo pomemben del postopka za identificiranje virov in uspešno odpravljanje hrupa. V sklopu diplomskega dela smo razvili programski modul, ki omogoča akustikom in ostali strokovni javnosti ovrednotenje teh lastnosti po metodi meritve zvočne intenzivnosti. V diplomskem delu smo podali definicijo zvoka in osnov tehnične akustike, ki so ključne za razvoj metode meritve zvočne intenzivnosti, predstavili priporočila standardov ISO 9614-1 in ISO 9614-2 za izvedbo meritve ter opisali postopek razvoja in implementacije metode za meritev zvočne intenzivnosti v programski modul, ki bo nadgradil obstoječi programski paket Dewesoft.
Keywords:zvok, zvočni tlak, zvočna intenzivnosti, zvočna moč, ISO 9614
Place of publishing:[Maribor
Publisher:J. Peklar
Year of publishing:2015
PID:20.500.12556/DKUM-54769 New window
UDC:004.422.833(043.2)
COBISS.SI-ID:19254806 New window
NUK URN:URN:SI:UM:DK:S7INSA8F
Publication date in DKUM:28.10.2015
Views:1619
Downloads:232
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:PROGRAM MODULE FOR MEASURING SOUND INTENSITY IN PROGRAM PACKAGE DEWESOFT
Abstract:Evaluation of the properties of sound sources, such as sound power and frequency spectrum, is a very important part of the process of identification of the sources and successful elimination of noise. As a part of the thesis, we have developed a software module (plug-in) for acoustics experts and other professional public which enables the evaluation of these properties by the method of measuring sound intensity. In this thesis, we present a definition of the sound and the basics of technical acoustics, which are crucial for the development of methods of measuring sound intensity; the recommendations of ISO 9614-1 and ISO 9614-2 for conducting measurement and describe the process of development and implementation of methods for measuring sound intensity in the software module, which will upgrade the existing Dewesoft software package.
Keywords:sound, sound pressure, sound intensity, sound power, ISO 9614


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