DocumentCode :
3629826
Title :
Towards automatic audio track generation for Czech TV broadcasting: Initial experiments with subtitles-to-speech synthesis
Author :
Zdenek Hanzlicek;Jindrich Matousek;Daniel Tihelka
Author_Institution :
University of West Bohemia, Faculty of Applied Sciences, Department of Cybernetics, Universitn? 8, 306 14 Plze?, Czech Republic
fYear :
2008
Firstpage :
2721
Lastpage :
2724
Abstract :
In this paper, the project ldquoElimination of the Language Barriers Faced by the Handicapped Watchers of the Czech Televisionrdquo aimed at making Czech TV broadcasting available to a broader group of TV watchers is introduced. More specifically, the problems of the automatic audio track generation within the project are mentioned. As the audio track will be produced from subtitles, text-to-speech (TTS) technology will be utilised. Several versions of a TTS system planned to produce the audio track are described. In this paper, the main attention is paid to the analysis of synchronicity between subtitles and the synthetic speech. Problems with fitting synthetic speech into the predefined subtitles slots were revealed - for more than 44% of all subtitles, the synthetic speech overlapped the slots. So, great care will have to be taken to produce speech af faster rates when customising our TTS system for the task of generating audio tracks from subtitles.
Keywords :
TV broadcasting
Publisher :
ieee
Conference_Titel :
Signal Processing, 2008. ICSP 2008. 9th International Conference on
ISSN :
2164-5221
Print_ISBN :
978-1-4244-2178-7
Electronic_ISBN :
2164-523X
Type :
conf
DOI :
10.1109/ICOSP.2008.4697710
Filename :
4697710
Link To Document :
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