"Odhad z\u00E1kladn\u00ED hlasivkov\u00E9 frekvence v patologick\u00E9 \u0159e\u010Di" . "RIV/68407700:21230/12:00196643!RIV13-MSM-21230___" . "Estimation of fundamental frequency in pathological speech"@en . "Detekce z\u00E1kladn\u00ED hlasivkov\u00E9 frekvence (f0) je u\u017E\u00EDvan\u00E1 v \u0159ad\u011B aplikac\u00ED mezi kter\u00E9 pat\u0159\u00ED: rozpozn\u00E1n\u00ED mluv\u010D\u00EDho, komunikace, lingvistika nebo detekce \u0159e\u010Dov\u00FDch patologi\u00ED. Ve sv\u011Bt\u011B existuje ji\u017E \u0159ada algoritm\u016F detekuj\u00EDc\u00EDch f0, ale \u017E\u00E1dn\u00FD z t\u011Bchto algoritm\u016F nefunguje dostate\u010Dn\u011B p\u0159esn\u011B a robustn\u011B vzhledem k problematice detekce \u0159e\u010Dov\u00FDch patologi\u00ED. To je d\u00E1no t\u00EDm, \u017Ee v patologick\u00E9 \u0159e\u010Di se vyskytuje velk\u00E9 mno\u017Estv\u00ED \u0161umu, kter\u00FD vznik\u00E1 pr\u00E1v\u011B poruchami hlasov\u00E9ho traktu nebo nervov\u00E9 autonomn\u00ED oblasti ovl\u00E1daj\u00EDc\u00ED syst\u00E9m vytv\u00E1\u0159ej\u00EDc\u00ED hlas. Samotn\u00E1 detekce f0 v\u0161ak nevede k detekci \u0159e\u010Dov\u00FDch patologi\u00ED, ale pouze pom\u00E1h\u00E1 k detekci dal\u0161\u00EDch \u0159e\u010Dov\u00FDch parametr\u016F, kter\u00E9 na patologii hlasu poukazuj\u00ED. Mezi tyto parametry pat\u0159\u00ED amplitudov\u00E1 nestabilita (shimmer), frekven\u010Dn\u00ED nestabilita (jitter) a odstup harmonick\u00E9 od \u0161umu (HNR). Tyto parametry se daj\u00ED detekovat pouze na prodlou\u017Een\u00FDch fonac\u00EDch samohl\u00E1sek, co\u017E zjednodu\u0161uje detekci. Tento \u010Dl\u00E1nek shrnuje sou\u010Dasnou situaci algoritm\u016F detekce f0 ve sv\u011Bt\u011B slou\u017E\u00EDc\u00EDch k detekci \u0159e\u010Dov\u00FDch patologi\u00ED." . . . . "Odhad z\u00E1kladn\u00ED hlasivkov\u00E9 frekvence v patologick\u00E9 \u0159e\u010Di"@cs . . "7"^^ . "Odhad z\u00E1kladn\u00ED hlasivkov\u00E9 frekvence v patologick\u00E9 \u0159e\u010Di"@cs . . "Detekce z\u00E1kladn\u00ED hlasivkov\u00E9 frekvence (f0) je u\u017E\u00EDvan\u00E1 v \u0159ad\u011B aplikac\u00ED mezi kter\u00E9 pat\u0159\u00ED: rozpozn\u00E1n\u00ED mluv\u010D\u00EDho, komunikace, lingvistika nebo detekce \u0159e\u010Dov\u00FDch patologi\u00ED. Ve sv\u011Bt\u011B existuje ji\u017E \u0159ada algoritm\u016F detekuj\u00EDc\u00EDch f0, ale \u017E\u00E1dn\u00FD z t\u011Bchto algoritm\u016F nefunguje dostate\u010Dn\u011B p\u0159esn\u011B a robustn\u011B vzhledem k problematice detekce \u0159e\u010Dov\u00FDch patologi\u00ED. To je d\u00E1no t\u00EDm, \u017Ee v patologick\u00E9 \u0159e\u010Di se vyskytuje velk\u00E9 mno\u017Estv\u00ED \u0161umu, kter\u00FD vznik\u00E1 pr\u00E1v\u011B poruchami hlasov\u00E9ho traktu nebo nervov\u00E9 autonomn\u00ED oblasti ovl\u00E1daj\u00EDc\u00ED syst\u00E9m vytv\u00E1\u0159ej\u00EDc\u00ED hlas. Samotn\u00E1 detekce f0 v\u0161ak nevede k detekci \u0159e\u010Dov\u00FDch patologi\u00ED, ale pouze pom\u00E1h\u00E1 k detekci dal\u0161\u00EDch \u0159e\u010Dov\u00FDch parametr\u016F, kter\u00E9 na patologii hlasu poukazuj\u00ED. Mezi tyto parametry pat\u0159\u00ED amplitudov\u00E1 nestabilita (shimmer), frekven\u010Dn\u00ED nestabilita (jitter) a odstup harmonick\u00E9 od \u0161umu (HNR). Tyto parametry se daj\u00ED detekovat pouze na prodlou\u017Een\u00FDch fonac\u00EDch samohl\u00E1sek, co\u017E zjednodu\u0161uje detekci. Tento \u010Dl\u00E1nek shrnuje sou\u010Dasnou situaci algoritm\u016F detekce f0 ve sv\u011Bt\u011B slou\u017E\u00EDc\u00EDch k detekci \u0159e\u010Dov\u00FDch patologi\u00ED."@cs . "Fundamental frequency; speech pathology"@en . "1"^^ . "978-80-01-05050-7" . . "1"^^ . "P(GAP102/12/2230), S" . . "http://sami.fel.cvut.cz/ldd12/" . "21230" . "2012-05-24+02:00"^^ . "RIV/68407700:21230/12:00196643" . . "Praha" . "Detection of fundamental frequency (f0) is used in many aplications for example: recognition of the speaker, comunication, lingvistic or detection of speech pathology. There exist a lot of f0 detection algorithms in the world, but any of them is robust or accurate enough. It is because in the speech pathology, there is a lot of noise, which is created due to the vocal tract disorder. The f0 detection doesn\u00B4t lead to pathology detection, but it is used to calculate the other speech parameters. Among this parameters are amplitude instability called shimmer, frequency instability called jitter and Harmonic-to-noise ratio (HNR)"@en . . "Praha" . . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze" . . "[0ED994138A7A]" . . "Bauer, Luk\u00E1\u0161" . . "Estimation of fundamental frequency in pathological speech"@en . . . "LETN\u00CD DOKTORANDSK\u00C9 DNY 2012" . "Odhad z\u00E1kladn\u00ED hlasivkov\u00E9 frekvence v patologick\u00E9 \u0159e\u010Di" . . . "155856" .