Digital watermarks for audio signals
We present a novel technique for embedding digital "watermarks" into digital audio signals. Watermarking is a technique used to label digital media by hiding copyright or other information into the underlying data. The watermark must be imperceptible or undetectable by the user and should...
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| creator | Boney, L. Tewfik, A.H. Hamdy, K.N. |
| description | We present a novel technique for embedding digital "watermarks" into digital audio signals. Watermarking is a technique used to label digital media by hiding copyright or other information into the underlying data. The watermark must be imperceptible or undetectable by the user and should be robust to attacks and other types of distortion. In our method, the watermark is generated by filtering a PN-sequence with a filter that approximates the frequency masking characteristics of the human auditory system. It is then weighted in the time domain to account for temporal masking. We discuss the detection of the watermark and assess the robustness of our watermarking approach to attacks and various signal manipulations. |
| doi_str_mv | 10.1109/MMCS.1996.535015 |
| format | Conference Proceeding |
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Watermarking is a technique used to label digital media by hiding copyright or other information into the underlying data. The watermark must be imperceptible or undetectable by the user and should be robust to attacks and other types of distortion. In our method, the watermark is generated by filtering a PN-sequence with a filter that approximates the frequency masking characteristics of the human auditory system. It is then weighted in the time domain to account for temporal masking. We discuss the detection of the watermark and assess the robustness of our watermarking approach to attacks and various signal manipulations.</description><identifier>ISBN: 0818674385</identifier><identifier>ISBN: 9780818674389</identifier><identifier>DOI: 10.1109/MMCS.1996.535015</identifier><language>eng</language><publisher>IEEE</publisher><subject>Character generation ; Copyright protection ; Cryptography ; Data encapsulation ; Data security ; Filtering ; Filters ; Information security ; Robustness ; Watermarking</subject><ispartof>Proceedings of the Third IEEE International Conference on Multimedia Computing and Systems, 1996, p.473-480</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/535015$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2051,4035,4036,27904,54898</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/535015$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Boney, L.</creatorcontrib><creatorcontrib>Tewfik, A.H.</creatorcontrib><creatorcontrib>Hamdy, K.N.</creatorcontrib><title>Digital watermarks for audio signals</title><title>Proceedings of the Third IEEE International Conference on Multimedia Computing and Systems</title><addtitle>MMCS</addtitle><description>We present a novel technique for embedding digital "watermarks" into digital audio signals. Watermarking is a technique used to label digital media by hiding copyright or other information into the underlying data. The watermark must be imperceptible or undetectable by the user and should be robust to attacks and other types of distortion. In our method, the watermark is generated by filtering a PN-sequence with a filter that approximates the frequency masking characteristics of the human auditory system. It is then weighted in the time domain to account for temporal masking. We discuss the detection of the watermark and assess the robustness of our watermarking approach to attacks and various signal manipulations.</description><subject>Character generation</subject><subject>Copyright protection</subject><subject>Cryptography</subject><subject>Data encapsulation</subject><subject>Data security</subject><subject>Filtering</subject><subject>Filters</subject><subject>Information security</subject><subject>Robustness</subject><subject>Watermarking</subject><isbn>0818674385</isbn><isbn>9780818674389</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1996</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotjzFPwzAQRi1VSJTSHXXKwJrgy9nxeUQBClKrDoW5OieXyqVQFAch_j2Rylve9vR9St2ALgC0v1uv620B3leFRavBTtSVJqDKGSR7qeYpHfSIMRa0narbh7iPAx-zHx6k_-D-PWXdqc_4u42nLMX9Jx_TtbroRsn83zP19vT4Wj_nq83ypb5f5bEEM-TonQSUMpgQpBPyFWrHAckTEVvkMoA36HwL0kDX2oYrIiNto5mlcThTi3M3isjuq4_jnt_d-Qf-AfCfPaQ</recordid><startdate>1996</startdate><enddate>1996</enddate><creator>Boney, L.</creator><creator>Tewfik, A.H.</creator><creator>Hamdy, K.N.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>1996</creationdate><title>Digital watermarks for audio signals</title><author>Boney, L. ; Tewfik, A.H. ; Hamdy, K.N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i214t-397eb3e2b4bbefe896307ab389888a53a2b194379d1ec1fd5ca6884edc0aaec73</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Character generation</topic><topic>Copyright protection</topic><topic>Cryptography</topic><topic>Data encapsulation</topic><topic>Data security</topic><topic>Filtering</topic><topic>Filters</topic><topic>Information security</topic><topic>Robustness</topic><topic>Watermarking</topic><toplevel>online_resources</toplevel><creatorcontrib>Boney, L.</creatorcontrib><creatorcontrib>Tewfik, A.H.</creatorcontrib><creatorcontrib>Hamdy, K.N.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Boney, L.</au><au>Tewfik, A.H.</au><au>Hamdy, K.N.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Digital watermarks for audio signals</atitle><btitle>Proceedings of the Third IEEE International Conference on Multimedia Computing and Systems</btitle><stitle>MMCS</stitle><date>1996</date><risdate>1996</risdate><spage>473</spage><epage>480</epage><pages>473-480</pages><isbn>0818674385</isbn><isbn>9780818674389</isbn><abstract>We present a novel technique for embedding digital "watermarks" into digital audio signals. Watermarking is a technique used to label digital media by hiding copyright or other information into the underlying data. The watermark must be imperceptible or undetectable by the user and should be robust to attacks and other types of distortion. In our method, the watermark is generated by filtering a PN-sequence with a filter that approximates the frequency masking characteristics of the human auditory system. It is then weighted in the time domain to account for temporal masking. We discuss the detection of the watermark and assess the robustness of our watermarking approach to attacks and various signal manipulations.</abstract><pub>IEEE</pub><doi>10.1109/MMCS.1996.535015</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISBN: 0818674385 |
| ispartof | Proceedings of the Third IEEE International Conference on Multimedia Computing and Systems, 1996, p.473-480 |
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| language | eng |
| recordid | cdi_ieee_primary_535015 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Character generation Copyright protection Cryptography Data encapsulation Data security Filtering Filters Information security Robustness Watermarking |
| title | Digital watermarks for audio signals |
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