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Nous sommes un laboratoire de recherche publique situé à Paris spécialisé dans la psychophysique expérimentale et la psychologie développementale de la perception, de l´action, et du langage. Pour plus d’informations sur le LPP cliquez sur les liens à gauche.
Le LPP est une unité mixte Université Paris Descartes – CNRS – ENS. Pour le CNRS, nous sommes rattachés au département des sciences du vivant (section 27)
Notre rapport est disponible ici.

Notre directeur est Florian WASZAK
et notre directeur adjoint est Thierry NAZZI

  • lun
    26
    Nov
    2018
    11hSalle de réunion du LPP, H432, 4ème étage, Centre Biomédical des Saints Pères 45 rue des Sts Pères, 75006 Paris

    Applying the modulation theory to hearing

    One of the most influential research programs in hearing sciences aims to  apply the modulation theory to auditory perception. This theory, inspired by telecommunication sciences, relies on the following ‘core’ assumptions: (i) communication sounds including speech and animal vocalizations convey salient and slow temporal modulation cues; (ii) the auditory system of species using communication sounds has evolved to optimize its responses to these modulation cues; (iii) the transmission  of information conveyed by communication signals is constrained by the ‘modulation transfer function’ (MTF) of the transmission path (a room, a hearing aid,...). We will show how the psychophysical and neurophysiological investigation of modulation perception by humans and by other species contributed to an in-depth understanding of the demodulation processes implemented in the peripheral and central auditory system. We will show how this work yielded models of modulation processing that account for a large range of listening situations including speech comprehension in quiet and in noise. Finally, we will show how his work contributed to a better understanding of the perceptual consequences of ageing and cochlear damage, and a better control of information transmission via rehabilitation systems.

    https://en.wikipedia.org/wiki/Temporal_envelope_and_fine_structure

  • ven
    30
    Nov
    2018
  • lun
    03
    Déc
    2018
    11hSalle de réunion du LPP, H432, 4ème étage, Centre Biomédical des Saints Pères 45 rue des Sts Pères, 75006 Paris

    Other’s gaze in human cognition: effects, mechanisms and therapeutic potential