4 citations · 4 across the 3 of their papers we have counts for
3 papers
Microphone Array Based Surveillance Audio Classification
Dimitri Leandro de Oliveira Silva, Tito Spadini, Ricardo Suyama
The work assessed seven classical classifiers and two beamforming algorithms for detecting surveillance sound events. The tests included the use of AWGN with -10 dB to 30 dB SNR. D…
Comparative Study between Adversarial Networks and Classical Techniques for Speech Enhancement
Tito Spadini, Ricardo Suyama
Speech enhancement is a crucial task for several applications. Among the most explored techniques are the Wiener filter and the LogMMSE, but approaches exploring deep learning adap…
Sound Event Recognition in a Smart City Surveillance Context
Tito Spadini, Dimitri Leandro de Oliveira Silva, Ricardo Suyama
Due to the growing demand for improving surveillance capabilities in smart cities, systems need to be developed to provide better monitoring capabilities to competent authorities,…