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master's thesis
Istraživanje programske podrške za diktiranje teksta
2014. urn:nbn:hr:200:678235
Brunčić, Dalibor
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Computer Engineering and Automation
Chair of Computer Engineering

Cite this document

Brunčić, D. (2014). Istraživanje programske podrške za diktiranje teksta (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:678235

Brunčić, Dalibor. "Istraživanje programske podrške za diktiranje teksta." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:678235

Brunčić, Dalibor. "Istraživanje programske podrške za diktiranje teksta." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:678235

Brunčić, D. (2014). 'Istraživanje programske podrške za diktiranje teksta', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 01 October 2020, https://urn.nsk.hr/urn:nbn:hr:200:678235

Brunčić D. Istraživanje programske podrške za diktiranje teksta [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2014 [cited 2020 October 01] Available at: https://urn.nsk.hr/urn:nbn:hr:200:678235

D. Brunčić, "Istraživanje programske podrške za diktiranje teksta", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:200:678235

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Metadata
TitleIstraživanje programske podrške za diktiranje teksta
Title (english)Research software for dictating text
AuthorDalibor Brunčić
MentorŽeljko Hocenski (mentor)
Committee memberŽeljko Hocenski (predsjednik povjerenstva)
Committee memberTomislav Keser (član povjerenstva)
Committee memberTomislav Matić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Computer Engineering and Automation)
(Chair of Computer Engineering)
Osijek
Defense date and country2014-10-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Process Computing
Abstract
Dan je uvod u osnove tehnologije za automatsko raspoznavanje govora. Među navedenim ubrajaju se: praktične primjene sustava za automatsko raspoznavanje govora; prepreke i izazovi pri dizajniranju kvalitetnog sustava; princip rada i uloga pojedinih dijelova sustava; glavne karakteristike i metrike ASR sustava; algoritmi, tehnike i modeli korišteni kod automatskog raspoznavanja govora; te povijesni pregled razvoja ASR tehnologija. Prikazane su neke nove tehnologije koje još nisu implementirane u postojeće komercijalne programe, a znatno povećavaju točnost prepoznavanja riječi u govoru. Istražene su mogućnosti današnjih komercijalnih programa i maksimalna točnost prepoznavanja koju mogu ostvariti, koja se pokazala vrlo visokom (preko 90%). Prikazan je postupak izrade programa za prepoznavanje govora, konfiguracije ulaza, te finog podešavanja svih potrebnih postavki operativnog sustava. Izrađeni program podvrgnut je treniranju i detaljnom testiranju, kako bi se ustanovilo koji sve elementi i u kolikoj mjeri utječu na točnost prepoznavanja govora, te koja je najveća točnost prepoznavanja koju pritom može ostvariti. Doneseni su čvrsti zaključci i dana je osnova na temelju koje se može lakše razumjeti i promatrati daljnji razvoj tehnologija za automatsko raspoznavanje govora.
Abstract (english)
Basics of speech recognition technology are introduced. Among the mentioned topics are: practical uses of speech recognition system; obstacles and challenges in quality system design; principle of operation and specific part roles; main characteristics and metrics of ASR system; algorithms, techniques and models used in automatic speech recognition; and historical overview of ASR technology development. This paper gives insight into some of the new technologies which have the ability of substantially increasing speech recognition accuracy, but have not yet been implemented into existing commercial programs. Abilities of today's commercial programs were explored, as well as maximum speech recognition accuracy they could achieve, which was very high by the way (over 90%). This paper also displays the procedure of making a speech recognition application, configuring input and fine tuning operating system settings. The application was trained and thoroughly tested in order to find out which elements affect recognition accuracy and in what measure, as well as what's the highest accuracy the application can accomplish. Solid conclusions are made and basis is obtained upon which one can easier understand and observe further speech recognition technology development.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:678235
Study programmeTitle: Graduate University Study Programme in Computer Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-06-03 07:06:28