Detector de Marcas de Agua Basado en Resonancia Estocástica (Watermark Detector Based on Stochastic Resonance Phenomenon)

Sebastián Lanfranco (, Lucas Horacio Mazzini (, Alfredo Eduardo Dominguez (, Jorge Luis Naguil (

Instituto Universitario Aeronáutico
This paper appears in: Revista IEEE América Latina

Publication Date: Feb. 2013
Volume: 11,   Issue: 1 
ISSN: 1548-0992

In this work it is presented an application of the striking Stochastic Resonance phenomenon to Telecommunication field. This allows the detection of signals in very low signal-noise scenarios only if the appropriated amount of noise is added. As a result of our analysis we developed a prototype over FPGA development board which consists of a detector system of watermarks in audio signals based on Stochastic Resonance mechanism.

Index Terms:
Stochastic Resonance, watermark, FPGA.   

Documents that cite this document
This function is not implemented yet.

[PDF Full-Text (519)]