Simulator i auralizator akustike prostorije

undergraduate thesis

• Title (english): Room acoustics simulator and auralizer
• Author: Ante Zuanović
• Mentor: Marko Horvat (mentor)
• Committee member: Marko Horvat (predsjednik povjerenstva)
• Committee member: Kristian Jambrošić (član povjerenstva)
• Committee member: Antonio Petošić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2020-07-06, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U ovom radu opisan je matematički model zvuka. Opisano je nastajanje zvuka u nekoj prostoriji na mjestu slušatelja, što podrazumijeva opis direktnog zvuka, ranih refleksija i odjeka prostorije. Uz te opise, kratko je navedeno što je to akustički komfor i kako su navedeni modeli primjenjivi u stvarnosti, te zašto je akustička obrada prostora bitna. U privitku rada nalazi se programski kod za simulator akustike prostora, a u radu su opisane metode simulacije zvuka na računalu općenito, kao i konkretna implementacija simulatora iz privitka.

Abstract (english)

This paper describes a mathematical model of sound. The formation of sound in a room in the place of the listener is described, which implies a description of direct sound, early reflections and impulse response of a room. In addition to this, the paper briefly describes what acoustic comfort is and how the examples given are useful in reality, and why acoustic treatment of rooms is important. Attached to the paper is the program code for the room acoustics simulator, and the paper describes the methods of sound simulation on a computer in general, as well as the specific implementation of the simulator from the attachment.

• Keywords: zvuk; akustika; akustička obrada; prostorija; refleksije; metoda slike; odjek; šum; simulator
• Keywords (english): sound; acoustics; acoustic processing; room; reflections; image method; echo; noise; simulator
• Language: croatian
• URN:NBN: urn:nbn:hr:168:540701
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-14 10:20:08