Listar por autoría "2a533d43-49c7-4a18-afb6-8d70646be16c"

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    • openAccess   A Parallel Approach to HRTF Approximation and Interpolation Based on a Parametric Filter Model 

      Ramos, German; Cobos, Maximo; Bank, Balázs; BELLOCH, JOSE A. Institute of Electrical and Electronics Engineers (IEEE) (2017-10)
      Spatial audio-rendering techniques using head-related transfer functions (HRTFs) are currently used in many different contexts such as immersive teleconferencing systems, gaming, or 3-D audio reproduction. Since all these ...

    • openAccess   Multicore implementation of a multichannel parallel graphic equalizer 

      BELLOCH, JOSE A.; Badía, José; León, Germán; Bank, Balázs; Välimäki, Vesa Springer (2022-04-22)
      Numerous signal processing applications are emerging on mobile computing systems. These applications are subject to responsiveness constraints for user interactivity and, at the same time, must be optimized for energy ...

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

      BELLOCH, JOSE A.; Bank, Balázs; Igual, Francisco; 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 ...