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Akustična analiza camper prikolic z uporabo elektro-dinamičnih vzbujevalnikov
ID Sovec, Žak (Author), ID Prezelj, Jurij (Mentor) More about this mentor... This link opens in a new window

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Abstract
Zaključna naloga obravnava akustično analizo Revolux camper prikolice. Na podjetju Medicop, equipment specialist d.o.o., od začetka leta 2021 izdelujejo camper prikolice kot vrsto nastreška z direktno pritrditvijo na avtomobil z odprtim prtljažnim prostorom. Glede na to, da gre za novost na slovenskem trgu, v svetovnem merilu pa obstaja nekje 50 podobnih podjetij z izdelavo tovrstnih camper prikolic, predstavlja akustična analiza in optimizacija akustike dodano vrednost, ki daje prednost na trgu. Namen je pridobiti podatke iz še neraziskanega področja, saj se camper prikolice trenutno izdelujejo še brez zvočnih virov. Izvedena je bila akustična analiza z elektro dinamičnimi vzbujevalniki, saj ti zavzamejo manj prostora in bi lahko bili potencialni vir zvoka v nadaljnji proizvodnji camper prikolic. Po namestitvi niso vidni in imajo drugačno usmerjenost zvoka kot membranski zvočniki. Pri tem je izredno pomembna kompaktnost, saj mora izguba prostora zaradi komponent biti čim manjša.

Language:Slovenian
Keywords:camper prikolica, akustična analiza, elektrodinamični vzbujevalniki, zvočni viri, zvočna izolirnost
Work type:Final paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Place of publishing:Ljubljana
Publisher:[Ž. Sovec]
Year:2021
Number of pages:XVI, 60 str.
PID:20.500.12556/RUL-130350 This link opens in a new window
UDC:629.334:534:53.084.84(043.2)
COBISS.SI-ID:81828355 This link opens in a new window
Publication date in RUL:14.09.2021
Views:526
Downloads:80
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Secondary language

Language:English
Title:Acoustic analysis of a camper trailer with the use of electro-dynamic exciters
Abstract:
The subject of this thesis is the acoustic analysis of a camper trailer. Medicop, equipment specialist d.o.o., has been manufacturing them since 2021 – not as standard camper trailers but more like an attachment to a pick-up truck. Since this is a relatively new product on the market in Slovenia (at global scale there are about 10 companies that manufacture this product), I thought it would be interesting to perform an acoustic analysis of the camper trailer. With the analysis I am hopping to get new information about the acoustics of a camper trailer, for they are currently manufactured without sound sources. One of many traits of a camper is compactness, therefore I have decided to perform this acoustic analysis with the use of electro-dynamic exciters, since they take up as little as possible of volume space for a sound source. One of the traits of an exciter is that he will remain invisible during use and that it has less direct sound emission than a normal membrane speaker, since it uses the entire plate for sound emission.

Keywords:camper trailer, acoustic analysis, electrodynamic exciters, sound source, sound reduction index

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