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doi:10.22028/D291-31938
Titel: | Three’s a Crowd? Effects of a Second Human on Vocal Accommodation with a Voice Assistant |
VerfasserIn: | Raveh, Eran Siegert, Ingo Steiner, Ingmar Gessinger, Iona Möbius, Bernd |
Sprache: | Englisch |
Titel: | Crossroads of speech and language : 20th Annual Conference of the International Speech Communication Association (INTERSPEECH 2019) : Graz, Austria, 15-19 September 2019 |
Startseite: | 4005 |
Endseite: | 4009 |
Verlag/Plattform: | Curran Associates, Inc. |
Erscheinungsjahr: | 2019 |
Erscheinungsort: | Red Hook, NY |
Titel der Konferenz: | Interspeech 2019 |
Konferenzort: | Graz, Austria |
Dokumenttyp: | Konferenzbeitrag (in einem Konferenzband / InProceedings erschienener Beitrag) |
Abstract: | This study examines how the presence of other speakers affects the interaction with a spoken dialogue system. We analyze participants’ speech regarding several phonetic features, viz., fundamental frequency, intensity, and articulation rate, in two conditions: with and without additional speech input from a human confederate as a third interlocutor. The comparison was made via tasks performed by participants using a commercial voice assistant under both conditions in alternation. We compare the distributions of the features across the two conditions to investigate whether speakers behave differently when a confederate is involved. Temporal analysis exposes continuous changes in the feature productions. In particular, we measured overall accommodation between the participants and the system throughout the interactions. Results show significant differences in a majority of cases for two of the three features, which are more pronounced in cases where the user first interacted with the device alone. We also analyze factors such as the task performed, participant gender, and task order, providing additional insight into the participants’ behavior. |
DOI der Erstveröffentlichung: | 10.21437/Interspeech.2019-1825 |
URL der Erstveröffentlichung: | https://www.isca-speech.org/archive/Interspeech_2019/abstracts/1825.html |
Link zu diesem Datensatz: | hdl:20.500.11880/29629 http://dx.doi.org/10.22028/D291-31938 |
ISBN: | 978-1-5108-9683-3 |
Datum des Eintrags: | 2-Sep-2020 |
Bemerkung/Hinweis: | Volume 7 |
Fakultät: | P - Philosophische Fakultät |
Fachrichtung: | P - Sprachwissenschaft und Sprachtechnologie |
Professur: | P - Prof. Dr. Bernd Möbius |
Sammlung: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
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