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Pregled bibliografske jedinice broj: 253739

Zbornik radova

Autori: Martinčić-Ipšić, Sanda; Ipšić, Ivo
Naslov: Croatian Telephone Speech Recognition
( Croatian Telephone Speech Recognition )
Izvornik: 29. međunarodni skup Računala u tehničkim sustavima i Inteligentni sustavi (MIPRO 2006) : zbornik radova. Sv. 3 = 29th International Convention Computers in technical systems (CTS) & Intelligent systems : proceedings (CIS) / Budin, Leo ; Ribarić, Slobodan (ur.). - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO , 2006. 182-186 (ISBN: 953-233-020-8).
Skup: Međunarodni skup MIPRO 29 ; 2006)
Mjesto i datum: Opatija, Hrvatska, 22.-26.05.2006.
Ključne riječi: acoustic modeling; context dependant phone models; speech recognition
( acoustic modeling; context dependant phone models; speech recognition )
Sažetak:
In the paper we present speech recognition experiments of Croatian telephone speech. Recognition of spontaneous and planned speech in the noisy telephone environment is described. The speech recognition system was trained and tested on almost 6 hours of telephone speech material. The telephone speech was recorded daily from broadcast weather reports spoken by meteorologist on the national radio by telephone. The recorded telephone speech is rich in background noises and includes over 1800 different words spoken by 12 male and female speakers. The paper describes the acoustical model of the recognition system, which is based on context independent and context dependant hidden Markov models. The acoustic modelling procedure, based on Croatian phonetic rules is presented. The language model of the speech recognition system is described and speech recognition results are presented.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 0009012
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo



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