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Title:Primerjava izmerjenih in izračunanih vrednosti časa potišanja
Authors:ID Tacer, Jure (Author)
ID Pinterič, Marko (Mentor) More about this mentor... New window
Files:.pdf UN_Tacer_Jure_2017.pdf (1,51 MB)
MD5: A5AFB8CBB62B25CFC125F118E0950097
PID: 20.500.12556/dkum/b787aae9-463c-421e-8660-fa68ccf17fcf
 
Language:Slovenian
Work type:Diploma project paper
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:Ta projektna naloga se osredotoča na primerjavo izmerjenih in izračunanih vrednosti časa potišanja. Najprej smo izmerili vrednosti časa potišanja za polno in prazno predavalnico. Nato smo izmerili površine elementov v prostoru, jih pomnožili z izbranimi absorbancami in izračunali ekvivalentno absorpcijsko površino. Čase potišanja smo izračunali s Sabinovo enačbo in jih primerjali z izmerjenimi. Čase potišanja smo na koncu primerjali še z izračunanimi vrednostmi za predavalnico z ljudmi in določili primernost časa potišanja za dano predavalnico.
Keywords:Odmevni čas, čas potišanja, absorbanca, Sabinova enačba, ekvivalentna absorpcijska površina.
Place of publishing:Maribor
Publisher:[J. Tacer]
Year of publishing:2017
PID:20.500.12556/DKUM-68165 New window
UDC:69
COBISS.SI-ID:22404630 New window
NUK URN:URN:SI:UM:DK:YXYFCIMK
Publication date in DKUM:14.09.2017
Views:1880
Downloads:141
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FG
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:11.09.2017

Secondary language

Language:English
Title:Comparison of measured and calculated values of reverberation time
Abstract:This project task focuses on comparing the measured and calculated values of the reverberation time. First, we measured the values of the reverberation time for a full and empty lecture room. Then we measured the surfaces of the elements in the room, multiplied them with the selected absorbances and calculated the equivalent absorption area. We used the Sabine equation to calculate the reverberation time values and compared them with the measured ones. In the end, we compared the reverberation time values with the calculated ones for the lecture room with people and determined the suitability of the reverberation time for a given lecture room.
Keywords:Reverberation time, absorbance, Sabin equation, equivalent absorption area.


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