[AUDITORY] Listening test on speech directivity

[Paul Luizard <paul.luizard@xxxxxxxx>]

    Dear All,
      
      We propose a listening test to determine a perceptual threshold
      for the spatial resolution (in terms of order of spherical
      harmonics) of the human voice directivity. If you have confirmed
      normal hearing, we would like to ask you to take part in this
      listening test. It will take about 20-25 minutes. The sound
      stimuli of this listening test are binaural signals therefore
      please use headphones.
      
      Here is the link to the test:
      https://vc.users.ak.tu-berlin.de/ 
      
      Simply follow the instructions on the screen. If you have any
      trouble with opening the link, please try another browser (Chrome,
      Firefox and Edge worked for us). If you still experience some
      issues, please contact us.
      
      The test is anonymous and respects the European General Data
      Protection Regulation.
      
      If you would like to know more about this project do not hesitate
      to contact us.
      
       
      Thank you in advance for your participation!
      
      
      Best regards,
    Paul
        Luizard
      Aurian Quelennec
      
      Audiokommunikation Group - TU Berlin