Sinteza zvuka temeljena na sudaru tijela u virtualnom okruženju

undergraduate thesis

• Title (english): Synthesis of Sound Based on Rigid-Body Collision in a Virtual Environment
• Author: Ivan Sičić
• Mentor: Željka Mihajlović (mentor)
• Committee member: Željka Mihajlović (predsjednik povjerenstva)
• Committee member: Davor Kukolja (član povjerenstva)
• Committee member: Marko Đurasević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-09-20, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U radu su obrađene metode sintetiziranja zvuka za uporabu u virtualnim okruženjima. Opisane su osnovne značajke zvučnih signala i načini prikaza istih. Obrađene su osnove analize digitalnog zvuka te metode ponovne sinteze zvuka s naglaskom na uporabu u virtualnom okruženju. Nadalje, prikazan je uvod u sintezu zvuka temeljenu na fizičkom modelu tijela te metode linearne modalne analize i modalne sinteze te dodatno modalna sinteza vođena primjerom. Naposljetku, opisuje se implementacija ponovne sinteze u grafičkom alatu Unity i komentiraju nedostatci implementiranog rješenja.

Abstract (english)

The paper gives an overview of the methods of sound synthesis for application in virtual environments. The basics of sound signals are described along with the methods of representation of such signals. The work introduces basics of digital sound analysis and presents the methods of sound resynthesis with emphasis put on application in virtual environments. Advanced method of sound synthesis is presented in the form of physical modeling along with methods of linear modal analysis and modal synthesis. Additionally, example-guided modal synthesis is described. Finally, the implementation of sound resynthesis in Unity is described and the disadvantages of given solution are reviewed.

• Keywords: zvuk; sudar; ponovna sinteza; modalna analiza; fizikalno modeliranje; virtualno okruženje; Unity
• Keywords (english): sound; collision; resynthesis; modal analysis; physical modeling; virtual environment; Unity
• Language: croatian
• URN:NBN: urn:nbn:hr:168:742891
• 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: 2019-03-14 00:40:51