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Digital audio watermarking using fast Fourier transform
Journal: Сетевое научное издание «Системный анализ в науке и образовании» @journal-sanse
Article in issue: 2, 2013.
Free access
This article is devoted to issues of digital audio watermarking based on the fast Fourier transform. It discusses methods of calculating the fast Fourier transform, the fast cosine transform and features of their software implementation in C++ language. A technique of audio watermarking was chosen based on these transformations. The article contains a description and analysis of results of its work.
digital watermark
\ fast fourier transform
\ fast discrete cosine transform
Short address: https://sciup.org/14123229
IDS: 14123229
