… The concept of subband modulation is introduced to audio watermarking herein. Specifically,
the host signal is first divided into I subbands where I is a positive even number, x ( n ) = ∑ …

… In this chapter, we introduce two watermarking methods; embedding nonlinear and … of digital
audio watermarking algorithms against digital-to-analogue (D/A) and analogue-to-digital (A/…

… It covers the fundamentals of audio watermarking, including performance criteria, basic …
reversible audio watermarking and audio watermarking with cryptography are also introduced in …

… characteristics of digital audio watermarks. Previous work on audio watermarking, which has
… of this work is the introduction of "attacksensitive regions" via audio content analysis. If the …

… methodologies of digital audio watermarking for … of digital watermarking, introduction to
audio watermarking is given in Sect. 3. Section 4 contains the techniques of audio watermarking …

… • We introduce a spread spectrum based audio watermarking algorithm for copyrights
protection, which involves Psychoacoustic Model 1, multiple scrambling, adaptive synchronization, …

… systems require this type of marking in order to survive any kind of alterations or intentional
removal introduced by standard or malicious processing and attacks [10]. Figure 1 shows …

… In this paper, we introduce and evaluate two watermarking algorithms for digital audio data,
… In Section 2, we introduce a content-fragile audio watermarking algorithm based on the …

… The copyright of these digital media has become a lot more difficult to manage. As a … digital
watermarking is introduced to protect the ownership of these contents. Digital watermarking …

… 0 INTRODUCTION The recent growth of networked multimedia … digital audio watermarking
techniques. In this section we provide an adaptive content-based digital audio watermarking …