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Text to Audio Alignment
Šíma, Tomáš ; Baskar, Murali Karthick (referee) ; Szőke, Igor (advisor)
The purpose of this work is to research existing text-to-speech aligning algorithms. We chose an implementation of one these algorithms, based on Hidden-Markov Joint-Sequence Models, and we explored its strengths, quirks and weaknesses. We explored whether it is possible to predict the alignment accuracy using probability values generated from Viterbi algorithm and the beam search value. Our testing data comes from the BBC as part of MGB Challenge 2015. This data creates, with its high content diversity, near perfect testing set to prove our algorithm is flexible and error independent.
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Text to Audio Alignment
Šíma, Tomáš ; Baskar, Murali Karthick (referee) ; Szőke, Igor (advisor)
The purpose of this work is to research existing text-to-speech aligning algorithms. We chose an implementation of one these algorithms, based on Hidden-Markov Joint-Sequence Models, and we explored its strengths, quirks and weaknesses. We explored whether it is possible to predict the alignment accuracy using probability values generated from Viterbi algorithm and the beam search value. Our testing data comes from the BBC as part of MGB Challenge 2015. This data creates, with its high content diversity, near perfect testing set to prove our algorithm is flexible and error independent.
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Demographic development of Czech population
ŠÍMA, Tomáš
My thesis deals with demographic development of Czech population in 1995 - 2011. Basically the demography is science that analyzes the reproduction of the human population and suggests how the population will change in the future. In the theoretical part of the thesis, I will discuss literal review of the chosen topic. This theoretical part was divided into 3 sections. I define demography as a science, demographic development of Czech Republic and geographic information systems. In the application part of my work I will analyze the demographic development in practical way. I will analyze demographic trends on the level of municipalities with extended competence (ORP). The basis for the creation of demographic trends will create quality database of ORP, where will be included basic demographic indicators, which are mortality, natality, abortion, marriage, divorce rate and migration
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