First Experiments on Speaker Identification Combining a New Shift-invariant Phase-related Feature (NRD), MFCCs and F0 Information

Aníbal Ferreira

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Paper

First Experiments on Speaker Identification Combining a New Shift-invariant Phase-related Feature (NRD), MFCCs and F0 Information

Topics: Biometrics and Pattern Recognition; Dimensionality Reduction, multiple classifiers and data fusion; Multimedia Security and Cryptography; Music, Speech and Audio Processing

In Proceedings of the 15th International Joint Conference on e-Business and Telecommunications - Volume 1 DCNET, ICE-B, OPTICS, SIGMAP and WINSYS: , 347-358, 2018 , Porto, Portugal

Author: Aníbal Ferreira

Affiliation: Department of Electrical and Computers Engineering, University of Porto - Faculty of Engineering, Porto and Portugal

Keyword(s): Phase-related Voice Feature, Speaker Identification.

Related Ontology Subjects/Areas/Topics: Biometrics and Pattern Recognition ; Multimedia ; Multimedia and Communications ; Multimedia Security and Cryptography ; Multimedia Signal Processing ; Telecommunications

Abstract: In this paper we report on a number of speaker identification experiments that assume a phonetic-oriented segmentation scheme exists such as to motivate the extraction of psychoacoustically-motivated phase and pitch related features. MFCC features are also considered for benchmarking. An emphasis is given to an innovative shift-invariant phase-related feature that is closely linked to the glottal source. A very simple statistical modeling is proposed and adapted in order to highlight the relative discrimination capabilities of different feature types. Results are presented for individual features and a discussion is also developed regarding possibilities of fusing features at the speaker modeling stage, or fusing distances at the speaker identification stage.

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Paper citation in several formats:

Ferreira, A. (2018). First Experiments on Speaker Identification Combining a New Shift-invariant Phase-related Feature (NRD), MFCCs and F0 Information. In Proceedings of the 15th International Joint Conference on e-Business and Telecommunications - ICETE; ISBN 978-989-758-319-3; ISSN 2184-3236, SciTePress, pages 347-358. DOI: 10.5220/0006868105130524

@conference{icete18,
author={Aníbal Ferreira},
title={First Experiments on Speaker Identification Combining a New Shift-invariant Phase-related Feature (NRD), MFCCs and F0 Information},
booktitle={Proceedings of the 15th International Joint Conference on e-Business and Telecommunications - ICETE},
year={2018},
pages={347-358},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006868105130524},
isbn={978-989-758-319-3},
issn={2184-3236},
}

TY - CONF

JO - Proceedings of the 15th International Joint Conference on e-Business and Telecommunications - ICETE
TI - First Experiments on Speaker Identification Combining a New Shift-invariant Phase-related Feature (NRD), MFCCs and F0 Information
SN - 978-989-758-319-3
IS - 2184-3236
AU - Ferreira, A.
PY - 2018
SP - 347
EP - 358
DO - 10.5220/0006868105130524
PB - SciTePress