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Sociedade Brasileira de Telecomunicações

2012 - XXX Simpósio Brasileiro de Telecomunicações



Um Framework para Desenvolvimento de Sistemas TTS Personalizados no Português do Brasil

Recently in speech synthesis field many new results have been achieved using innovative techniques based on machine learning such as HMM-Based (Hidden Mark...

SBrT 2012


Radiation and Absorption Properties of Gold Nanodipoles in Transmitting Mode

This paper presents an analysis of radiation and absorption properties of cylindrical gold nanodipoles in the transmitting mode. The conventional antenna t...

SBrT 2012


EDFA Gain Variation Problem in Transparent Optical Networks

This work presents a study about the impact of Erbium-doped Fiber Amplifier (EDFA) gain variation problem may have on the performance of Dynamic Optical Netw...

SBrT 2012


Plataforma para Simulação de Sensoriamento Espectral Cooperativo em Rádios Cognitivos

This paper presents a Matlab-based simulation platform for assessing the performance of cooperative spectrum sensing in cognitive radio (CR) applications. ...

SBrT 2012


Multiscale Image Fusion Using the Undecimated Wavelet Transform With Non-Orthogonal Filter Banks

In this work a pixel-level multiscale image fusion framework is introduced which utilizes a new class of non- orthogonal filter banks. These filter banks w...

SBrT 2012