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Titel: Modeling and perceiving of different degrees of certainty in articulatory speech synthesis
Verfasser: Wollermann, Charlotte
Lasarcyk, Eva
Sprache: Deutsch
Erscheinungsjahr: 2007
Quelle: Sixth ISCA Workshop on Speech Synthesis : SSW6 ; Bonn, Germany, August 22-24, 2007. - Bonn, 2007, S. 40-45
DDC-Sachgruppe: 400 Sprache, Linguistik
Dokumentart : InProceedings (Aufsatz / Paper einer Konferenz etc.)
Kurzfassung: This paper deals with the role of paralinguistic expression in articulatory speech synthesis. We describe two experiments which investigate the perception of certain vs. uncertain utterances produced by articulatory speech synthesis, using the system developed in [1]. Experiment 1 tests to what extent subjects are able to identify certainty and uncertainty as intended paralinguistic expressions in the acoustical signal by the varying acoustic cues intonation and delay. Further on, we investigate if (un)certainty influences the intelligibility of the synthetic utterances. Results show that the utterances are identified as intended with respect to (un)certainty. Regarding intelligibility, hardly any influence is measurable. Experiment 2 looks more in detail into the perception of uncertainty by using several levels. Therefore, not only intonation and delay are varied as acoustical cues but also fillers. Results show that our intended different levels of uncertainty indeed evoked different degrees of perceived uncertainty.
Link zu diesem Datensatz: urn:nbn:de:bsz:291-scidok-15445
hdl:20.500.11880/23566
http://dx.doi.org/10.22028/D291-23510
SciDok-Publikation: 30-Jun-2008
Fakultät: Fakultät 4 - Philosophische Fakultät II
Fachrichtung: P - Sprachwissenschaft und Sprachtechnologie
Ehemalige Fachrichtung: bis SS 2016: Fachrichtung 4.7 - Allgemeine Linguistik
Fakultät / Institution:P - Philosophische Fakultät

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