An audio watermarking algorithm via zero assigned filter banks

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dc.contributor.authorYücel, Zeynepen_US
dc.contributor.authorÖzgüler, A. Bülenten_US
dc.coverage.spatialAntalya, Turkeyen_US
dc.date.accessioned2016-02-08T11:50:48Z
dc.date.available2016-02-08T11:50:48Z
dc.date.issued2005en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 4-8 September 2005en_US
dc.descriptionConference Name: 13th European Signal Processing Conference, EUSIPCO 2005en_US
dc.description.abstractIn order to identify the owner and distributor of digital data, a watermarking scheme for audio files is proposed in frequency domain. The scheme satisfies the imperceptibility and persistence requirements and is robust against additive noise. It consists of a few stages of wavelet decomposition of several frames of the original signal using special zero assigned filter banks. By assigning zeros to filters on the high frequency portion of the spectrum, filter banks with frequency selective response is obtained. Text information is then inserted in the wavelet-decomposed and compressed signal. Several robustness tests are performed on male voice, female voice, and music files.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T11:50:48Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2005en
dc.identifier.urihttp://hdl.handle.net/11693/27333
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.source.titleProceedings of the 13th European Signal Processing Conference, EUSIPCO 2005en_US
dc.subjectAudio filesen_US
dc.subjectDigital datasen_US
dc.subjectFrequency domainsen_US
dc.subjectFrequency-selectiveen_US
dc.subjectHigh frequencyen_US
dc.subjectMusic filesen_US
dc.subjectOriginal signalen_US
dc.subjectText informationen_US
dc.subjectWatermarking algorithmsen_US
dc.subjectWatermarking schemesen_US
dc.subjectAudio watermarkingen_US
dc.subjectFrequency responseen_US
dc.subjectWavelet decompositionen_US
dc.subjectFilter banksen_US
dc.titleAn audio watermarking algorithm via zero assigned filter banksen_US
dc.typeConference Paperen_US

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