projektna naloga univerzitetnega študijskega programa 1. stopnje
Jure Tacer (Author), Marko Pinterić (Mentor)

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;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Publisher: [J. Tacer]
UDC: 69
COBISS: 22404630 Link will open in a new window
Views: 998
Downloads: 86
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Other data

Secondary language: English
Secondary title: Comparison of measured and calculated values of reverberation time
Secondary 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.
Secondary keywords: Reverberation time;absorbance;Sabin equation;equivalent absorption area.;
URN: URN:SI:UM:
Type (COBISS): Diploma project paper
Thesis comment: Univ. v Mariboru, Fak. za gradbeništvo, prometno inženirstvo in arhitekturo, Gradbeništvo
Pages: V, 30 f.
ID: 10863502