Browsing by Subject "Áudio"

Now showing items 1-4 of 4

    • Análise de um amplificador de áudio padrão 

      Boldrin, Vinícius José (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/04/2023)
      This work analyzes and assembles the 50W "Blameless" audio amplifier designed by Douglas Self in his book. The three stages of the amplifier, the feedback loop, and the mechanisms used to minimize distortion were studied. ...

    • Órgão musical eletromecânico: Uma proposta de projeto 

      Nominato, Guilherme Soares (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/01/2021)
      This final paper consists of the elaboration of a proposal for the construction of a musical instrument, whose basic structure is similar to the Hammond organ added to some proposals for technological innovation. The Hammond ...

    • Projeto e construção de pré-amplificadores de áudio valvulados 

      Magalhães, Bruno Trefílio (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/10/2019)
      This paper describes the design and construction of tube audio preamps for vinyl record playback and tone control. The phono preamp is designed to correct the RIAA recording curve present on vinyl records. The two band ...

    • Projeto, montagem e testes de um amplificador de áudio de 5.1 canais 

      Visintin, Rafael Marchiori (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/01/2013)
      In this paper, was developed the project of an audio amplifier of 5.1 channels in order to use as a home theater. The amplifiers are all constructed in printed circuit boards, using audio transistors. Initially, was ...