• The importance of head movements for localizing virtual auditory display objects 

      Wightman, Frederic L; Kistler, Doris J (Georgia Institute of TechnologyInternational Community on Auditory Display, 1994-11)
      In most of our research we produce virtual sound sources by filtering stimuli with head-related transfer functions (HRTF's) measured from discrete source positions and present the stimuli to listeners via headphones. With ...
    • On the role of head-related transfer function spectral notches in the judgement of sound source elevation 

      Macpherson, Ewan A. (Georgia Institute of TechnologyInternational Community on Auditory Display, 1994-11)
      Using a simple model of sound source elevation judgment, an attempt was made to predict two aspects of listeners' localization behavior from measurements of the positions of the primary high-frequency notch in their ...
    • Sound localization in varying virtual acoustic environments 

      Zahorik, Pavel; Kistler, Doris J; Wightman, Frederic L (Georgia Institute of TechnologyInternational Community on Auditory Display, 1994-11)
      {Localization performance was examined in three types of headphone-presented virtual acoustic environments: an anechoic virtual environment, an echoic virtual environment, and an echoic virtual environment for which the ...