Estimation of the instantaneous amplitude and the instantaneous frequency of audio signals using complex wavelets. - José Ramón Beltrán Blázquez; Jesús Ponce de León (Signal Process., 2010)

Blind separation of overlapping partials in harmonic musical notes using amplitude and phase reconstruction. - Jesús Ponce de León; José Ramón Beltrán Blázquez (EURASIP J. Adv. Signal Process., 2012)

Instantaneous frequency estimation and representation of the audio signal through Complex Wavelet Additive Synthesis. - Jesús Ponce de León; José Ramón Beltrán Blázquez; Fernando Beltrán Blázquez (Int. J. Wavelets Multiresolution Inf. Process., 2014)

MsWH: A Multi-Sensory Hardware Platform for Capturing and Analyzing Physiological Emotional Signals. - David Asiain; Jesús Ponce de León; José Ramón Beltrán (Sensors, 2022)

Capturing physiological data for detecting boredom in educational contexts. - Gustavo Javier Astudillo; David Asiain Ansorena; Cecilia Verónica Sanz; Jesús Ponce de León; José Ramón Beltrán Blázquez; Sandra Baldassarri (Interacción, 2023)