Listar ICC_Articles por autoría "7cbb1d58-5b3d-4401-973a-d5ba46d8da2c"

Mostrando ítems 1-6 de 6

    • openAccess   Accelerating multi-channel filtering of audio signal on ARM processors 

      BELLOCH, JOSE A.; Alventosa, Juan J.; Alonso-Jordá, Pedro; Quintana-Orti, Enrique S.; Vidal, Antonio M. Springer Verlag (2016-03)

    • openAccess   Application of Multi-core and GPU Architectures on Signal Processing: Case Studies 

      González, Alberto; BELLOCH, JOSE A.; Piñero, Gema; Lorente, Jorge; Ferrer, Miguel; Roger, Sandra; Roig, Carles; Martínez, Francisco J.; De Diego, María; Alonso-Jordá, Pedro; García, Víctor M.; Quintana-Orti, Enrique S.; Remón Gómez, Alfredo; Vidal, Antonio M. Universidad Politécnica de Valencia (2010)
      In this article part of the techniques and developments we are carrying out within the INCO2 group are reported. Results follow the interdisciplinary approach with which we tackle signal processing applications. Chosen ...

    • closedAccess   Fast block QR update in digital signal processing 

      Alventosa, Fran J.; Alonso-Jordá, Pedro; Vidal, Antonio M.; Piñero, Gema; Quintana-Orti, Enrique S. Springer (2019-03)
      The processing of digital sound signals often requires the computation of the QR factorization of a rectangular system matrix. However, sometimes, only a given (and probably small) part of the system matrix varies from the ...

    • openAccess   On the performance of multi-GPU-based expert systems for acoustic localization involving massive microphone arrays 

      BELLOCH, JOSE A.; González, Alberto; Vidal, Antonio M.; Cobos, Maximo Elsevier (2015)
      Sound source localization is an important topic in expert systems involving microphone arrays, such as automatic camera steering systems, human–machine interaction, video gaming or audio surveillance. The Steered Response ...

    • openAccess   Solving weighted least squares (WLS) problems on arm-based architectures 

      BELLOCH, JOSE A.; Bank, Balázs; Igual, Francisco D.; Quintana-Orti, Enrique S.; Vidal, Antonio M. Springer (2016-11)
      The Weighted Least Squares algorithm (WLS) is applied to numerous optimization problems, but requires the use of high computational resources, especially when complex arithmetic is involved. This work aims to accelerate ...

    • openAccess   The Impact of the Multi-core Revolution on Signal Processing 

      González, Alberto; BELLOCH, JOSE A.; Martínez, Francisco J.; Alonso-Jordá, Pedro; García, Víctor M.; Quintana-Orti, Enrique S.; Remón Gómez, Alfredo; Vidal, Antonio M. Universidad Politécnica de Valencia (2010)
      This paper analyzes the influence of new multi- core and many-core architectures on Signal Processing. The article covers both the architectural design and the programming models of current general-purpose multi-core ...