Subject: auditory localization From: Elyana Makowski <elyana_makowski(at)hotmail.com> Date: Fri, 7 May 2004 13:30:16 +0000Hi, I am a PhD student and my research project is on the use of localization cues (ILD and ITD) in the horizontal plane. My set up consists of 11 speakers arranged at 18 degree intervals from -90 to +90 degrees in the azimuthal plane. Currently, I have tested normally hearing subjects, and will soon be testing hearing aid users and cochlear implant users. Recently, an issue has been brought up as to the number of speakers that I am using, with the suggestion being made that better results could be measured if I used more speakers. My question is does anyone know how many speakers are necessary to accurately measure the average localization error? How many speakers are enough? Thank you, Elyana _________________________________________________________________ It's fast, it's easy and it's free. Get MSN Messenger today! http://www.msn.co.uk/messenger