Solanki, V., Stuart-Smith, J. , Smith, R. and Vinciarelli, A. (2015) Measuring Mimicry in Task-Oriented Conversations: The More the Task is Difficult, The More we Mimick our Interlocutors. In: InterSpeech 2015, Dresden, 6-10 Sept 2015, pp. 1815-1819.
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Publisher's URL: http://dblp.uni-trier.de/db/conf/interspeech/interspeech2015.html#SolankiVSS15
Abstract
The tendency to unconsciously imitate others in conversations is referred to as mimicry, accommodation, interpersonal adap- tation, etc. During the last years, the computing community has made significant efforts towards the automatic detection of the phenomenon, but a widely accepted approach is still miss- ing. Given that mimicry is the unconscious tendency to imitate others, this article proposes the adoption of speaker verification methodologies that were originally conceived to spot people trying to forge the voice of others. Preliminary experiments suggest that mimicry can be detected by measuring how much speakers converge or diverge with respect to one another in terms of acoustic evidence. As a validation of the approach, the experiments show that convergence (the speakers become more similar in terms of acoustic properties) tends to appear more frequently when a task is difficult and, therefore, requires more time to be addressed.
Item Type: | Conference Proceedings |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Smith, Dr Rachel and Vinciarelli, Professor Alessandro and Stuart-Smith, Professor Jane |
Authors: | Solanki, V., Stuart-Smith, J., Smith, R., and Vinciarelli, A. |
Subjects: | P Language and Literature > P Philology. Linguistics P Language and Literature > PE English |
College/School: | College of Arts & Humanities > School of Critical Studies > English Language and Linguistics |
Published Online: | 01 September 2015 |
Copyright Holders: | Copyright © 2015 The Authors |
Publisher Policy: | Reproduced in accordance with the copyright policy of the publisher |
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