• 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   Simultaneous ranging and self-positioning in unsynchronized wireless acoustic sensor networks 

      Cobos, Maximo; Pérez Solano, Juan J.; Belmonte-Fernández, Óscar; Ramos, German; Torres, Ana M. Institute of Electrical and Electronics Engineers (IEEE) (2016)
      Automatic ranging and self-positioning is a very desirable property in wireless acoustic sensor networks (WASNs) where nodes have at least one microphone and one loudspeaker. However, due to environmental noise, ...