A method for speech watermarking in speaker verification
The present invention relates to a method for speech watermarking in speaker verification, comprising the steps of: embedding watermark data into speech signal at a transmitter; and extracting watermark data from the speech signal at a receiver; characterised by the steps of: selecting frames having...
| Main Authors: | , , , , |
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| Format: | Patent |
| Published: |
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/33679/ |
| _version_ | 1848847565637812224 |
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| author | Syed Mohamed, Syed Abdul Rahman Al-Haddad Saripan, M. Iqbal C. Doraisamy, Shyamala Ramli, Abd Rahman Nematollahi, Mohammad Ali |
| author_facet | Syed Mohamed, Syed Abdul Rahman Al-Haddad Saripan, M. Iqbal C. Doraisamy, Shyamala Ramli, Abd Rahman Nematollahi, Mohammad Ali |
| author_sort | Syed Mohamed, Syed Abdul Rahman Al-Haddad |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The present invention relates to a method for speech watermarking in speaker verification, comprising the steps of: embedding watermark data into speech signal at a transmitter; and extracting watermark data from the speech signal at a receiver; characterised by the steps of: selecting frames having least speaker-specific information from the speech signal to carry watermark data; detecting voice activity to detect presence or absence of speaker’s voice in the speech signal; and embedding watermark data into the selected frames of the speech signal according to the presence or absence of the speaker’s voice. |
| first_indexed | 2025-11-15T09:20:38Z |
| format | Patent |
| id | upm-33679 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T09:20:38Z |
| publishDate | 2013 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-336792018-10-25T07:35:41Z http://psasir.upm.edu.my/id/eprint/33679/ A method for speech watermarking in speaker verification Syed Mohamed, Syed Abdul Rahman Al-Haddad Saripan, M. Iqbal C. Doraisamy, Shyamala Ramli, Abd Rahman Nematollahi, Mohammad Ali The present invention relates to a method for speech watermarking in speaker verification, comprising the steps of: embedding watermark data into speech signal at a transmitter; and extracting watermark data from the speech signal at a receiver; characterised by the steps of: selecting frames having least speaker-specific information from the speech signal to carry watermark data; detecting voice activity to detect presence or absence of speaker’s voice in the speech signal; and embedding watermark data into the selected frames of the speech signal according to the presence or absence of the speaker’s voice. 2013-07-22 Patent NonPeerReviewed Syed Abd. Rahman Al-Hadad Syed Mohamed (2013) A method for speech watermarking in speaker verification. PI 2013701280. |
| spellingShingle | Syed Mohamed, Syed Abdul Rahman Al-Haddad Saripan, M. Iqbal C. Doraisamy, Shyamala Ramli, Abd Rahman Nematollahi, Mohammad Ali A method for speech watermarking in speaker verification |
| title | A method for speech watermarking in speaker verification |
| title_full | A method for speech watermarking in speaker verification |
| title_fullStr | A method for speech watermarking in speaker verification |
| title_full_unstemmed | A method for speech watermarking in speaker verification |
| title_short | A method for speech watermarking in speaker verification |
| title_sort | method for speech watermarking in speaker verification |
| url | http://psasir.upm.edu.my/id/eprint/33679/ |