In this paper; we propose two new substitution schemes for digital audio watermarking
based on the Fourier transform. The integration of the watermark will be performed by …

An audio watermarking technique in the frequency domain which takes advantage of
interpolation is proposed. Interpolated FFT samples are used to generate imperceptible …

In this paper, we propose a semi-blind, imperceptible, and robust digital audio watermarking
algorithm. The proposed algorithm is based on cascading two well-known transforms: the …

A digital audio watermarking scheme of low complexity is proposed in this research as an
effective way to deter users from misusing or illegally distributing audio data. Previous work …

Digital audio watermarking embeds inaudible information into digital audio data for the
purposes of copyright protection, ownership verification, covert communication, and/or …

This paper presents a novel high-capacity audio watermarking system to embed data and
extract them in a bit-exact manner by changing some of the magnitudes of the FFT spectrum …

With the recent development of information technology and computer network, digital format
of data has become more and more popular. However, a major problem faced by digital data …

Watermarking is a method used to hide the owner's data in the host signal in an inaudible
way. The watermark signal must not reduce the quality of host signal. Furthermore, it must be …

Many effective watermarking algorithms have been proposed and implemented for digital
images and digital video, however, few algorithms have been proposed for audio …

This paper presents an audio watermarking technique based on singular value
decomposition (SVD) and fractional Fourier transform (FRT). The basic idea of this …