2012
DOI: 10.1186/1687-4722-2012-25
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Comparative study of digital audio steganography techniques

Abstract: The rapid spread in digital data usage in many real life applications have urged new and effective ways to ensure their security. Efficient secrecy can be achieved, at least in part, by implementing steganograhy techniques. Novel and versatile audio steganographic methods have been proposed. The goal of steganographic systems is to obtain secure and robust way to conceal high rate of secret data. We focus in this paper on digital audio steganography, which has emerged as a prominent source of data hiding acros… Show more

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Cited by 168 publications
(99 citation statements)
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“…SNR değerinin hesaplanması Eşitlik 4'de gösterilmiştir [41][42]. Bu formülde S s (m,n) stego ses dosyası sinyalini, S c (m,n) taşıyıcı ses dosyası sinyalini ifade etmektedir.…”
Section: öNeri̇len Yaklaşimin Değerlendi̇ri̇lmesi̇ (Evaluation Of Proposeunclassified
See 1 more Smart Citation
“…SNR değerinin hesaplanması Eşitlik 4'de gösterilmiştir [41][42]. Bu formülde S s (m,n) stego ses dosyası sinyalini, S c (m,n) taşıyıcı ses dosyası sinyalini ifade etmektedir.…”
Section: öNeri̇len Yaklaşimin Değerlendi̇ri̇lmesi̇ (Evaluation Of Proposeunclassified
“…Bu formülde S s (m,n) stego ses dosyası sinyalini, S c (m,n) taşıyıcı ses dosyası sinyalini ifade etmektedir. SNR değerinin 30 dB veya yukarı olması ses dosyası kalitesinin bozulmadığı anlamına gelmektedir [41].…”
Section: öNeri̇len Yaklaşimin Değerlendi̇ri̇lmesi̇ (Evaluation Of Proposeunclassified
“…Some evaluation can be done to measure those values. This includes peak signal-tonoise ratio (PSNR) that the more its value the better the quality, and vice versa; the computational complexity that focuses on constructing the method which is used for the embedding and extraction process; and the tamper resistance that can be measured by the hard possibility for faking the secret Embedding Embedding message after being embedded [12,13].…”
Section: Secret Message (Payload)mentioning
confidence: 99%
“…Steganography can be a solution which makes it possible to send news and information without being censored and without the fear of the messages being intercepted and traced back. Steganography becomes more important as more people join cyberspace revolution [2]. In audio steganography, the weak point of Human Auditory System (HAS) is used to hide information in the audio.…”
Section: Introductionmentioning
confidence: 99%