"Proceedings of the 16th Czech-German Workshop on Speech Processing" . "2006-09-27+02:00"^^ . . "ASR; HMM; phonetic segmentation; speech recognition"@en . "98;104" . . "Tato pr\u00E1ce popisuje v\u00FDzkum v oblasti fonetick\u00E9 segmetnace v plynul\u00E9 \u010Desk\u00E9 \u0159e\u010Di. Hlavn\u00EDm c\u00EDlem je p\u0159ekon\u00E1n\u00ED nep\u0159esnost\u00ED segmentace v d\u016Fsledku chyb\u011Bj\u00EDc\u00EDho modelov\u00E1n\u00ED glot\u00E1ln\u00ED pausy. Zahrnut\u00FD HMM model t\u00E9to hl\u00E1sky byl tr\u00E9nov\u00E1n iterativn\u00ED procedurou nebo\u0165 v dostupn\u00FDch \u0159e\u010Dov\u00FDch datab\u00E1z\u00EDch nen\u00ED glot\u00E1ln\u00ED pausa anotov\u00E1na. Realizovan\u00E9 experimenty uk\u00E1zaly, \u017Ee modelov\u00E1n\u00ED glot\u00E1ln\u00ED puasy bylo \u00FAsp\u011B\u0161n\u00E9 a \u017Ee p\u0159ineslo zv\u00FD\u0161en\u00ED p\u0159esnosti fonetick\u00E9 segmentace. D\u00E1le byly realizov\u00E1ny pokusy se zm\u011Bnami ve struktu\u0159e HMM model\u016F. Uveden\u00E9 zm\u011Bny v\u0161ak nep\u0159inesly glob\u00E1ln\u00ED zlep\u0161en\u00ED, p\u0159esnost se zv\u00FD\u0161ila pouze v n\u011Bkter\u00FDch kontextech."@cs . "21230" . . . "P(GA102/05/0278), P(GA405/05/0436), Z(MSM6840770014)" . "Praha" . "The research within phonetic segmentation of real fluent Czech speech is presented this work. The main goal of this work was to overcome segmentation in-accuracy due to missing modelling of glottal-stop. HMM model for glottal-stop was trained using iterative procedure because we are working with training data with no manually annotated information about glottal-stop presence in particular utterances. Experiments realized within this work confirmed the improvement of phonetic segmentation with glottal-stop modelling and also performed localization of glottal-stop presence was generally successful. Finally, the experiments with changes in HMM structure were realized, however the results confirm the improvement for several phone contexts only."@en . "Praha" . "Vol\u00EDn, J." . . "[277456FC7533]" . "RIV/68407700:21230/06:03137098!RIV08-GA0-21230___" . . "The research within phonetic segmentation of real fluent Czech speech is presented this work. The main goal of this work was to overcome segmentation in-accuracy due to missing modelling of glottal-stop. HMM model for glottal-stop was trained using iterative procedure because we are working with training data with no manually annotated information about glottal-stop presence in particular utterances. Experiments realized within this work confirmed the improvement of phonetic segmentation with glottal-stop modelling and also performed localization of glottal-stop presence was generally successful. Finally, the experiments with changes in HMM structure were realized, however the results confirm the improvement for several phone contexts only." . . "Analysis of Glottal Stop Presence in Large Speech Corpus and Influence of Its Modelling on Segmentation Accuracy" . "7"^^ . . . . "80-86269-15-9" . "Anal\u00FDza p\u0159\u00EDtomnosti glott\u00E1ln\u00ED pausy ve velk\u00E9m \u0159e\u010Dov\u00E9m korpusu a vliv jej\u00EDho modelov\u00E1n\u00ED na p\u0159esnost fonetick\u00E9 segmentace"@cs . "Poll\u00E1k, Petr" . . "3"^^ . "Analysis of Glottal Stop Presence in Large Speech Corpus and Influence of Its Modelling on Segmentation Accuracy" . . . "RIV/68407700:21230/06:03137098" . "Analysis of Glottal Stop Presence in Large Speech Corpus and Influence of Its Modelling on Segmentation Accuracy"@en . . "464929" . . "Anal\u00FDza p\u0159\u00EDtomnosti glott\u00E1ln\u00ED pausy ve velk\u00E9m \u0159e\u010Dov\u00E9m korpusu a vliv jej\u00EDho modelov\u00E1n\u00ED na p\u0159esnost fonetick\u00E9 segmentace"@cs . . "1"^^ . "\u00DAstav radiotechniky a elektroniky AV \u010CR" . . . . . "Analysis of Glottal Stop Presence in Large Speech Corpus and Influence of Its Modelling on Segmentation Accuracy"@en . "Skarnitzl, R." .