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Audio Content Security by Iraj Sadegh Amiri, Sogand Ghorbani

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Chapter 2

Literature Review

Abstract

This chapter discusses about the general definition of creative content and copyright issues then focuses on the audio file and its characteristics and requirements and introduces the watermarking methods. Besides it has an explanation of different audio signal processing and attacks and the ways to see their exact effects on audio files and watermarks. This study deliberates a series of useful results from various tests on security and performance measures on a specific audio watermarking method that can be very useful for further studying in this area. The way of analysis is so clear and organized regarding to security and performance dealings. We discuss about the importance of creative content copyright ...

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