DocumentCode
734140
Title
Towards live subtitling of TV ice-hockey commentary
Author
Prazak, Ales ; Psutka, Josef V. ; Psutka, Josef ; Loose, Zdenek
Author_Institution
SpeechTech s.r.o., Plzeň, Czech Republic
fYear
2013
fDate
29-31 July 2013
Firstpage
151
Lastpage
155
Abstract
This paper deals with live subtitling of TV ice-hockey commentaries using automatic speech recognition technology. Two methods are presented - a direct transcription of a TV program and a re-speaking approach. Practical issues emerging from the real subtitling system are introduced and their solutions are proposed. Acoustic and language modelling is described as well as modifications of existing live subtitling application. Both methods were evaluated during simulated subtitling and their results are discussed.
Keywords
digital video broadcasting; speech recognition; TV ice-hockey commentary; acoustic modelling; automatic speech recognition technology; direct transcription; language modelling; live subtitling; respeaking approach; Accuracy; Acoustics; Interviews; Speech; Speech recognition; TV; Vocabulary; Live TV Subtitling; Re-speaking; Speech Recognition; Sport;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Multimedia Applications (SIGMAP), 2013 International Conference on
Conference_Location
Reykjavik
Type
conf
Filename
7184690
Link To Document