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Robust Digital Speech Watermarking For Online Speaker Recognition
Joint Authors
Al-Haddad, S. A. R.
Nematollahi, Mohammad Ali
Gamboa-Rosales, Hamurabi
Akhaee, Mohammad Ali
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-26
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
A robust and blind digital speech watermarking technique has been proposed for online speaker recognition systems based on Discrete Wavelet Packet Transform (DWPT) and multiplication to embed the watermark in the amplitudes of the wavelet’s subbands.
In order to minimize the degradation effect of the watermark, these subbands are selected where less speaker-specific information was available (500 Hz–3500 Hz and 6000 Hz–7000 Hz).
Experimental results on Texas Instruments Massachusetts Institute of Technology (TIMIT), Massachusetts Institute of Technology (MIT), and Mobile Biometry (MOBIO) show that the degradation for speaker verification and identification is 1.16% and 2.52%, respectively.
Furthermore, the proposed watermark technique can provide enough robustness against different signal processing attacks.
American Psychological Association (APA)
Nematollahi, Mohammad Ali& Gamboa-Rosales, Hamurabi& Akhaee, Mohammad Ali& Al-Haddad, S. A. R.. 2015. Robust Digital Speech Watermarking For Online Speaker Recognition. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1073640
Modern Language Association (MLA)
Nematollahi, Mohammad Ali…[et al.]. Robust Digital Speech Watermarking For Online Speaker Recognition. Mathematical Problems in Engineering No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1073640
American Medical Association (AMA)
Nematollahi, Mohammad Ali& Gamboa-Rosales, Hamurabi& Akhaee, Mohammad Ali& Al-Haddad, S. A. R.. Robust Digital Speech Watermarking For Online Speaker Recognition. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1073640
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073640