Robust digital speech watermarking for online speaker recognition
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...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Hindawi Publishing Corporation
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/56564/1/56564.pdf |
| _version_ | 1825931440657793024 |
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| author | Nematollahi, Mohammad Ali Rosales, Hamurabi Gamboa Akhaee, Mohammad Ali Syed Mohamed, Syed Abdul Rahman Al-Haddad |
| author_facet | Nematollahi, Mohammad Ali Rosales, Hamurabi Gamboa Akhaee, Mohammad Ali Syed Mohamed, Syed Abdul Rahman Al-Haddad |
| author_sort | Nematollahi, Mohammad Ali |
| collection | UPM |
| description | 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. |
| first_indexed | 2024-03-06T09:26:47Z |
| format | Article |
| id | upm.eprints-56564 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:26:47Z |
| publishDate | 2015 |
| publisher | Hindawi Publishing Corporation |
| record_format | dspace |
| spelling | upm.eprints-565642017-08-03T04:04:30Z http://psasir.upm.edu.my/id/eprint/56564/ Robust digital speech watermarking for online speaker recognition Nematollahi, Mohammad Ali Rosales, Hamurabi Gamboa Akhaee, Mohammad Ali Syed Mohamed, Syed Abdul Rahman Al-Haddad 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. Hindawi Publishing Corporation 2015 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/56564/1/56564.pdf Nematollahi, Mohammad Ali and Rosales, Hamurabi Gamboa and Akhaee, Mohammad Ali and Syed Mohamed, Syed Abdul Rahman Al-Haddad (2015) Robust digital speech watermarking for online speaker recognition. Mathematical Problems in Engineering, 2015. art. no. 372398. pp. 1-12. ISSN 1024-123X; ESSN: 1563-5147 https://www.hindawi.com/journals/mpe/2015/372398/abs/ 10.1155/2015/372398 |
| spellingShingle | Nematollahi, Mohammad Ali Rosales, Hamurabi Gamboa Akhaee, Mohammad Ali Syed Mohamed, Syed Abdul Rahman Al-Haddad Robust digital speech watermarking for online speaker recognition |
| title | Robust digital speech watermarking for online speaker recognition |
| title_full | Robust digital speech watermarking for online speaker recognition |
| title_fullStr | Robust digital speech watermarking for online speaker recognition |
| title_full_unstemmed | Robust digital speech watermarking for online speaker recognition |
| title_short | Robust digital speech watermarking for online speaker recognition |
| title_sort | robust digital speech watermarking for online speaker recognition |
| url | http://psasir.upm.edu.my/id/eprint/56564/1/56564.pdf |
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