Ara es mostren els items 17-24 de 24

    • La sala de realització 

      Corbalán Fuertes, Montserrat; Poncelas López, Oscar; Ruiz Illana, Germán (2008-09-01)
      Audiovisual
      Accés obert
    • La taula analògica 

      Corbalán Fuertes, Montserrat; Poncelas López, Oscar; Ruiz Illana, Germán (2008-09-01)
      Audiovisual
      Accés obert
    • Loudspeaker Rub Fault Detection by Means of a New Nonstationary Procedure Test 

      Ruiz Illana, Germán; Sala Caselles, Vicenç; Delgado Prieto, Miquel; Ortega Redondo, Juan Antonio (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper addresses rub defect loudspeaker detection. The study includes a simulation with a rub model based on classical static coulomb friction added to the loudspeaker nonlinearities parametric model to demonstrate ...
    • Multilevel DCI-NPC power amplifier high-frequency distortion analysis through parasitic inductance dynamic model 

      Sala Caselles, Vicenç; Ruiz Illana, Germán; López Calle, Esther; Romeral Martínez, José Luis (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The high frequency distortions sources in DCI-NPC (Diode Clamped Inverter-Neutral Point Converter) amplifiers topology are studied and analyzed. It is justified the need of designing a model which contains the different ...
    • Neutral-point oscillation control based on a new audio space vector modulation (A-SVM) for DCI-NPC power amplifiers 

      Sala Caselles, Vicenç; Romeral Martínez, José Luis; Ruiz Illana, Germán (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this work, the oscillation or flotation in the DC-BUS neutral point in the DCI-NPC (Diode Clamped Inverter–Neutral Point Clamped) amplifiers is presented as one of the most important distortion sources. This perturbation ...
    • Selecció d'entrades i sortides del cubase SL 1.01 

      Corbalán Fuertes, Montserrat; Ruiz Illana, Germán (2009-01-27)
      Audiovisual
      Accés obert
    • Study and evaluation of MOSFET Rds(ON)-impedance efficiency losses in high power multilevel DCI-NPC amplifiers 

      Sala Caselles, Vicenç; Ruiz Illana, Germán; Romeral Martínez, José Luis (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work justifies the usefulness of multilevel Powe Amplifiers with DCI-NPC (Diode Clamped Inverter–Neutral Point Converter) topology in applications where size and weight needs was optimized. These Amplifiers can work ...
    • Voice coil inter-turn faults modeling and simulation 

      Ruiz Illana, Germán; Ortega Redondo, Juan Antonio; Hernández Guiteras, Joan (2012)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The purpose of this paper is to present a new model to study intern-turn short circuit faults in a dynamic loudspeaker. The loudspeaker is modeled by using classical voice coil parametric model attached to a mechanical piston, ...