Metode optimizacije algoritama za digitalnu obradu zvuka

Mlinarić, Hrvoje

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scientific master's theses

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Optimization Methods for Digital Audio Algorithms

Hrvoje Mlinarić (2002)

University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Control and Computer Engineering

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APA 6th Edition

Mlinarić, H. (2002). Metode optimizacije algoritama za digitalnu obradu zvuka (Scientific master's theses). Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:260356

MLA 8th Edition

Mlinarić, Hrvoje. "Metode optimizacije algoritama za digitalnu obradu zvuka." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2002. https://urn.nsk.hr/urn:nbn:hr:168:260356

Chicago 17th Edition

Harvard

Mlinarić, H. (2002). 'Metode optimizacije algoritama za digitalnu obradu zvuka', Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 16 June 2019, https://urn.nsk.hr/urn:nbn:hr:168:260356

Vancouver

Mlinarić H. Metode optimizacije algoritama za digitalnu obradu zvuka [Scientific master's theses]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2002 [cited 2019 June 16] Available at: https://urn.nsk.hr/urn:nbn:hr:168:260356

IEEE

H. Mlinarić, "Metode optimizacije algoritama za digitalnu obradu zvuka", Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2002. Available at: https://urn.nsk.hr/urn:nbn:hr:168:260356

Cite this item: https://urn.nsk.hr/urn:nbn:hr:168:260356

Metadata

Title	Metode optimizacije algoritama za digitalnu obradu zvuka
Title (english)	Optimization Methods for Digital Audio Algorithms
Author	Hrvoje Mlinarić
Mentor	Mario Kovač (mentor)
Committee member	Bojan Ivančević (član povjerenstva)
Committee member	Mario Kovač (član povjerenstva)
Committee member	Željko Hocenski (član povjerenstva)
Granter	University of Zagreb Faculty of Electrical Engineering and Computing (Department of Control and Computer Engineering) Zagreb
Defense date and country	2002-01-16, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Computing Process Computing
Universal decimal classification (UDC)	004 GENERALLY Computer science and technology. Computing. Data processing
Abstract	Rad predlaže novi način prikaza realnog broja i izvođenje matematičkih operacija sa realnim brojevima u algoritmima za digitalnu obradu zvuka. Prikazani su temeljni principi na kojima se zasnivaju svi današnji algoritmi za obradu digitalnog zvuka. Da bi se dobio bolji uvid u principe rada audio algoritama proučen je čovjekov sustav za slušanje. Radi boljeg razumijevanja novopredloženog načina zapisa detaljno je proučena problematika prikaza realnog broja u računalu i rad sa brojevima u formatu pomičnog zareza. U radu se također opisuju osnovne metode kompresije i metode kompresije digitalnog audio signala. Pošto je novopredloženi format zapisa primijenjen na MPEG Layer III algoritmu za kompresiju digitalnog audio signala, dan je pregled MPEG Layer III norme. Sa primjenom transformacija na MPEG Layer III algoritmu dokazana je opravdanost uvođenja novopredloženog formata i dobiven je uvid u poboljšanja koja se dobivaju u odnosu na simulaciju rada sa brojevima u formatu pomičnog zareza.
Abstract (english)	This master thesis proposes a new way of representation and execution of mathematical operations with floating point numbers in digital audio processing algorithms. It includes an overview of base principles for all present digital audio processing algorithms. To get better understanding of audio algorithm principles it describes human audio perception system. Floating point number representation and arithmetic theory is analyzed prior to introduction and proposal of new numeric representation and their arithmetic. New representation was used in MPEG Layer III algorithm for digital audio compression. Based on that experiment use of new number representation was successfully tested and improvements compared to standard representation of floating point number have been shown.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:168:260356
Study programme	Title: Računarstvo Study programme type: sveučilišni Study level: poslijediplomski znanstveni (magistarski) Academic / professional title: magistar inženjer računarstva (magistar inženjer računarstva)
Type of resource	text
File origin	Born digital
Access conditions	Closed access
Terms of use
Repository	FER Repository
Created on	2019-04-23 11:30:17