Data hiding in audio signal using Rational Dither Modulation
نویسندگان
چکیده
منابع مشابه
Data hiding in audio signal using Rational Dither Modulation
A data hiding system in audio signals based on a Rational Dither Modulation is proposed, which hides information in the Modulated Complex Lapped Transform (MCLT) domain. The proposed system is able to hide around of 689 bits per second, while keeping a CD-quality audio signal. Objective and subjective evaluations show robustness to classical attacks and transparency to the Human Auditory System...
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Information hiding technique is a new kind of secret communication technology. The majority of today’s information hiding systems uses multimedia objects like audio. Embedding secret messages in digital sound is usually a more difficult process. Varieties of techniques for embedding information in digital audio have been established. In this paper we will attend the general principles of hiding...
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ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2008
ISSN: 1349-2543
DOI: 10.1587/elex.5.217