Dynamic energy based text-in-speech spectrum hiding using speech masking properties

dc.contributor.authorDjebbar, Fatiha
dc.contributor.authorAbed-Meraim, Karim
dc.contributor.authorGuerchi, Driss
dc.contributor.authorHamam, Habib
dc.descriptionThis conference paper is not available at CUD collection. The version of scholarly record of this conference paper is published in 2010 The 2nd International Conference on Industrial Mechatronics and Automation (2010), available online at: https://doi.org/10.1109/ICINDMA.2010.5538279.en_US
dc.description.abstractIn this paper we present a new method for text-in-speech Fast Fourier Transform (FFT) based steganography. Our method exploits high energetic magnitude frequency components of speech spectrum to hide the secret text. The energy level of each magnitude component is evaluated, and considered only if it is high enough to embed secret data. A frequency maskmg threshold is then calculated for each energetic frequency magnitude component to decide where to embed the secret text. As a result, the initial energy of the cover speech spectrum is slightly modified and the dIstortion error is always kept under the mask. The objective and subjective evaluations show that introducing the energy-based frequency masking 0l?ens new frontiers in text-in-speech steganography since hIgher bit rate text embedding was achieved while obtaining a stego-speech with unnoticeable distortion. © 2010 IEEE.en_US
dc.identifier.citationDjebbar, F., Abed-Meraim, K., Guerchi, D., & Hamam, H. (2010). Dynamic energy based text-in-speech spectrum hiding using speech masking properties. ICIMA 2010 - 2010 2nd International Conference on Industrial Mechatronics and Automation, 2, 422–426. https://doi.org/10.1109/ICINDMA.2010.5538279en_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relationAuthors Affiliations: Djebbar, F., Université de Bretagne Occidentale Brest, France and UAE university, United Arab Emirates; Abed-Meraim, K., Telecom ParisTech., Paris, France; Guerchi, D., Canadian University of Dubai, Dubai, United Arab Emirates; Hamam, H., Faculty of Engineering, University of Moncton Canada, Canadian University of Dubai, United Arab Emirates
dc.relation.ispartofseriesICIMA 2010 - 2010 2nd International Conference on Industrial Mechatronics and Automation; Volume 2
dc.rightsPermission to reuse abstract has been secured from Institute of Electrical and Electronics Engineers Inc.
dc.rights.holderCopyright : 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.subjectBit ratesen_US
dc.subjectDistortion errorsen_US
dc.subjectDynamic energyen_US
dc.subjectEnergy levelen_US
dc.subjectFFT based steganographyen_US
dc.subjectFrequency componentsen_US
dc.subjectInitial energyen_US
dc.subjectMasking propertiesen_US
dc.subjectSecret dataen_US
dc.subjectSpeech spectraen_US
dc.subjectSubjective evaluationsen_US
dc.subjectText-in-speech hidingen_US
dc.subjectFast Fourier transformsen_US
dc.subjectElectron energy levelsen_US
dc.titleDynamic energy based text-in-speech spectrum hiding using speech masking propertiesen_US
dc.typeConference Paperen_US
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