latsto.pdf (451.86 kB)
Download file

Ternary Echo Hiding in Echo Files

Download (451.86 kB)
posted on 2020-06-11, 09:21 authored by Rustam LatypovRustam Latypov, Evgeni Stolov

We propose a new family of echo hiding procedures designed to work with audio files with ternary watermarks. Most attention is paid to the case when the image is used as a watermark. The possibility of using a melody for this purpose is also mentioned. A human is supposed to be a detector to prove the presence of a watermark in the audio file. The approach employs infinite impulse response (IIR) filters of a particular form that provides a capability insertion a few symbols into a fragment of the container. The suggested method’s payload and resistance to various attacks exceed the parameters of the classical implementation of echo hiding.


Email Address of Submitting Author

Submitting Author's Institution

Kazan Federal University

Submitting Author's Country

  • Russian Federation

Usage metrics