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Authors: Osman Büyük 1 and Levent M. Arslan 2

Affiliations: 1 Kocaeli University, Turkey ; 2 Bogazici University and Sestek Inc., Turkey

ISBN: 978-989-758-069-7

Keyword(s): Speaker Verification, Text-Dependent, Single Utterance, Sentence HMM, Prosodic Features.

Related Ontology Subjects/Areas/Topics: Acoustic Signal Processing ; Applications ; Artificial Intelligence ; Biomedical Engineering ; Biomedical Signal Processing ; Biometrics ; Biometrics and Pattern Recognition ; Computational Intelligence ; Data Manipulation ; Health Engineering and Technology Applications ; Human-Computer Interaction ; Methodologies and Methods ; Multimedia ; Multimedia Signal Processing ; Neural Networks ; Neurocomputing ; Neurotechnology, Electronics and Informatics ; Pattern Recognition ; Physiological Computing Systems ; Sensor Networks ; Signal Processing ; Soft Computing ; Speech Recognition ; Telecommunications ; Theory and Methods

Abstract: In this paper, we combine spectral and prosodic features together in order to improve the verification performance on a text-dependent single utterance speaker verification task. The baseline spectral system makes use of a whole-phrase sentence HMM topology for the fixed utterance. We extract prosodic features using time alignment information obtained from the HMM states. In our experiments we observe that, although the prosodic features individually do not yield high performance, they provide complementary information to the spectral features. We achieve approximately 10% relative reduction in EER when the information sources are combined with a multi-layer neural network.

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Paper citation in several formats:
Büyük, O.; Büyük, O. and M. Arslan, L. (2015). Combining Spectral and Prosodic Features in HMM-based Single Utterance Speaker Verification.In Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2015) ISBN 978-989-758-069-7, pages 86-91. DOI: 10.5220/0005217500860091

@conference{biosignals15,
author={Osman Büyük. and Osman Büyük. and Levent M. Arslan.},
title={Combining Spectral and Prosodic Features in HMM-based Single Utterance Speaker Verification},
booktitle={Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2015)},
year={2015},
pages={86-91},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005217500860091},
isbn={978-989-758-069-7},
}

TY - CONF

JO - Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2015)
TI - Combining Spectral and Prosodic Features in HMM-based Single Utterance Speaker Verification
SN - 978-989-758-069-7
AU - Büyük, O.
AU - Büyük, O.
AU - M. Arslan, L.
PY - 2015
SP - 86
EP - 91
DO - 10.5220/0005217500860091

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