Hugo T. Carvalho

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Even if nonlinear distortion may be deliberately applied to audio signals for esthetic or technical reasons, it is common to hear annoying defects in accidentally saturated or amateurishly processed audio - which calls for some means to automatically undo the impairment. This paper proposes an algorithm to blindly identify the nonlinear distortion suffered(More)
Arthropod-borne diseases are some of the most rapidly spreading diseases. Reducing the vector population is currently the only effective way to reduce case numbers. Central metabolic pathways are potential targets to control vector populations, but have not been well explored to this aim. The information available on energy metabolism, as a way to control(More)
Whenever an audio device introduces unwanted nonlinear distortions into the manipulated signal, finding a tractable system to approximately model and estimate such degradations can be instrumental to recover the undistorted audio. This paper approaches such blind estimation task (for which classical identification tools are unsuitable) by bringing into the(More)
  • 1