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undergraduate thesis
Analiza i primjena operacijskih pojačala u audio sustavima
2024. urn:nbn:hr:190:442458
Nusdorfer, Ivan
University of Rijeka
Faculty of Engineering
Department of Automation and Electronics
Section of Electronics, Robotics and Automation

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Nusdorfer, I. (2024). Analiza i primjena operacijskih pojačala u audio sustavima (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:442458

Nusdorfer, Ivan. "Analiza i primjena operacijskih pojačala u audio sustavima." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:442458

Nusdorfer, Ivan. "Analiza i primjena operacijskih pojačala u audio sustavima." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:442458

Nusdorfer, I. (2024). 'Analiza i primjena operacijskih pojačala u audio sustavima', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 09 January 2025, https://urn.nsk.hr/urn:nbn:hr:190:442458

Nusdorfer I. Analiza i primjena operacijskih pojačala u audio sustavima [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2024 [cited 2025 January 09] Available at: https://urn.nsk.hr/urn:nbn:hr:190:442458

I. Nusdorfer, "Analiza i primjena operacijskih pojačala u audio sustavima", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:190:442458

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Metadata
TitleAnaliza i primjena operacijskih pojačala u audio sustavima
Title (english)Analysis and application of operational amplifiers in audio systems
AuthorIvan Nusdorfer
MentorMiroslav Vrankić (mentor)
Committee memberDubravko Franković (predsjednik povjerenstva)
Committee memberMiroslav Vrankić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Automation and Electronics)
(Section of Electronics, Robotics and Automation)
Rijeka
Defense date and country2024-07-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electronics
Abstract
U ovom radu istražuju se operacijska pojačala i njihova primjena u audio sustavima. Pojašnjavaju se osnovni principi rada operacijskih pojačala, njihove karakteristike te način djelovanja. Posebna pažnja posvećena je analizi kako operacijska pojačala omogućuju visoko pojačanje i preciznu obradu signala, unatoč fizičkim ograničenjima stvarnih uređaja. Kroz rad se obrađuju konkretni primjeri primjene i modifikacije operacijskih pojačala u audio sustavima, te se objašnjava kako doprinose očuvanju kvalitete zvuka kroz visoku preciznost, nisku distorziju i stabilnost. Na kraju, predložen je i analiziran sklop za obradu i pojačanje audio signala temeljen na operacijskim pojačalima, uz razmatranje ključnih aspekata dizajna kao što su odabir komponenata, optimizacija pojačanja, upravljanje distorzijom i osiguravanje stabilnosti, čime se demonstrira snaga ovih uređaja u stvaranju visokokvalitetnih audio sustava.
Abstract (english)
This paper explores operational amplifiers and their application in audio systems. It explains the basic principles of operation of operational amplifiers, their characteristics, and modes of operation. Special attention is given to the analysis of how operational amplifiers enable high gain and precise signal processing despite the physical limitations of real devices. The paper addresses specific examples of the application and modification of operational amplifiers in audio systems and explains how they contribute to preserving sound quality through high precision, low distortion, and stability. Finally, a circuit for processing and amplifying audio signals based on operational amplifiers is proposed and analyzed, considering key design aspects such as component selection, gain optimization, distortion management, and ensuring stability, thereby demonstrating the power of these devices in creating high-quality audio systems.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:442458
Study programmeTitle: Undergraduate University Study of Electrical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2024-07-12 08:36:06