ANALYSING THE AUDIO WATERMARKING SCHEMES AND FEATURES

Electa Alice Jayarani A., D. Ane Delphin, Ambily Babu

Abstract: In recent years, there is a rapid growth in information technology and multimedia. At the same time information security and copyright has become an issue as piracy and malice manipulation is common. Watermarking is commonly used technique to solve the above mentioned issue. By inserting a watermark in the host audio signal the copyright problem can be solved. As a result the biggest debate in the current era is digital audio watermarking. More affordable the watermarking should be to make the extraction easier. This paper mainly discusses on audio watermarking principle, features of watermarking, performance evaluation techniques and research gap on audio watermarking.

Keywords: Audio Watermarking, Features of Watermarking, Performance Evaluation Techniques

DOI: https://doi.org/10.15623/ijret.2016.0516049