Al Bregman wrote:
You should look at the following papers: <snip> Shonle, J.I., & Horan, K.E. (1976) Trill threshold revisited. Journal of the Acoustical Society of America, 59, 469-471.
Note that there's an erratum for this paper (thanks to George Miller's alertness) which can be found in JASA (1978), 63(5), 1646. I use their 1976 paper as a "spot-the-mistake" task for my students. Mike Beauvois *************************************************************** * Dr Michael Beauvois * Email: mwb5@le.ac.uk * * Department of Psychology * Tel: (+44) 0116 252 2467 * * Leicester University * Fax: (+44) 0116 252 2067 * * Leicester LE1 7RH, UK * www.le.ac.uk/psychology/mwb5 * ***************************************************************