Digitalna obrada govora

Dunić, Ante

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undergraduate thesis

Digitalna obrada govora

Rijeka: University of Rijeka, Faculty of Maritime Studies, Rijeka, 2023. urn:nbn:hr:187:277403

Dunić, Ante

University of Rijeka
Faculty of Maritime Studies, Rijeka
Department of Marine Electronics and Communications

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APA 6th Edition

Dunić, A. (2023). Digitalna obrada govora (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Maritime Studies, Rijeka. Retrieved from https://urn.nsk.hr/urn:nbn:hr:187:277403

MLA 8th Edition

Dunić, Ante. "Digitalna obrada govora." Undergraduate thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, 2023. https://urn.nsk.hr/urn:nbn:hr:187:277403

Chicago 17th Edition

Dunić, Ante. "Digitalna obrada govora." Undergraduate thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, 2023. https://urn.nsk.hr/urn:nbn:hr:187:277403

Harvard

Dunić, A. (2023). 'Digitalna obrada govora', Undergraduate thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, accessed 05 August 2024, https://urn.nsk.hr/urn:nbn:hr:187:277403

Vancouver

Dunić A. Digitalna obrada govora [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Maritime Studies, Rijeka; 2023 [cited 2024 August 05] Available at: https://urn.nsk.hr/urn:nbn:hr:187:277403

IEEE

A. Dunić, "Digitalna obrada govora", Undergraduate thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, Rijeka, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:187:277403

Cite this item: https://urn.nsk.hr/urn:nbn:hr:187:277403

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Metadata

Title	Digitalna obrada govora
Title (english)	Digital speech processing
Author	Ante Dunić
Mentor	Zoran Mrak (mentor)
Granter	University of Rijeka Faculty of Maritime Studies, Rijeka (Department of Marine Electronics and Communications) Rijeka
Defense date and country	2023-10-04, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Electronics
Abstract	Ovaj završni rad bavi se proučavanjem metoda i tehnika digitalne obrade govora te prikaza govornih signala. Opisane su Z-transformacije i Fourierove transformacije kao tehnike analize govornih signala kojima se određuju određene karakteristike tog signala, te njihov grafički prikaz u vidu spektrogramske analize glasovnog signala. Obrađene su jednostavnije metode digitalnog enkodiranja poput PCM-a, DPCM-a i ADPCM-a. Prikazan je i razvoj LPC-a i CELP-a kao tehnologija za rekreiranje i kompresiju govornog signala. Za sam kraj obrađene su moderne tehnike digitalne obrade govora poput VoIP-a, HMM-a i ANN-ova te njihova uloga u svakidašnjem životu ljudi.
Abstract (english)	This thesis studies the methods and techniques of digital speech signal processing and representation of speech signals. Z-transformations and Fourier's transformations are described as techniques for analysis of speech signals that determine specific characteristics of those signals, and allow for a graphical representation in form of a spectrogram. Then it elaboretes elementary methods of digital speech encoding such as PCM, DPCM and ADPCM. Furthermore, LPC and CELP are represented as techonologies for recreating and compressing of speech signals. Lastly, VoIP, HMM and ANNs are depicted as modern techniques for digital speech processing and their role in everyday human lives is described.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:187:277403
Study programme	Title: Marine Electronic Engineering and Information Technology Study programme type: university Study level: undergraduate Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektroničke i informatičke tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektroničke i informatičke tehnologije)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository of the University of Rijeka, Faculty of Maritime Studies - FMSRI Repository
Created on	2023-09-27 08:41:22