for a complete beginner's intro to the fascinating world of neuroscience.
Videos kindly provided by Dr William DeBello from the Center for Neuroscience and Department of Neurobiology, Physiology, and Behavior, University of California, Davis (http://neuroscience.ucdavis.edu/user/18)
Pena, J. L., & DeBello, W. M. (2010). Auditory processing, plasticity, and learning in the barn owl. Institute for Laboratory Animal Research Journal 51, 338-352
Move the mouse cursor over the grid below to hear a harmonics complex tone with ILDs and ITDs as indicated.
You should listen to these sounds over headphones, and this demo may not work for you if you have a significant hearing loss in one ear, or if the sound card on your computer is of poor quality and does not separate the two stereo channels well.
This page has little animations illustrating the two major binarual cues for sound source direction: Interaural Time Differences (ITDs) and Interaural Level Differences (ILDs).
This figure shows acoustic cues to sound source direction. It is a color version of Fig. 5-2 of "Auditory Neuroscience", and is based on acoustic recordings from my own ears carried out by Prof Doris Kistler at the University of Wisconsin at Madison.