Now showing items 1-2 of 2
Antena indoor de dupla polarização para recepção de TV digital
(Universidade Presbiteriana Mackenzie, 2018-01-30)
With the establishment of digital television technology, improvements have emerged com- pared to analogue, such as bringing users better quality picture and video. This transition of the analogue/digital system is already ...
Biometria de voz com base na replicação do pitch
(Universidade Presbiteriana Mackenzie, 2018-12-20)
Authentication and security in automated systems have become very much necessary in our days and many techniques have been proposed towards this end. One of these alternatives is biometrics in which human body characteristics ...