Dear Michael, Joachim, et al,
You can also create pitch circularities using full harmonic series, which shows that the effect can, in principle, be a general one. See:
Deutsch, D., Dooley, K., and Henthorn, T. Pitch circularity from tones comprising full harmonic series. Journal of the Acoustical Society of America, 2008, 124, 589-597.
On Mar 18, 2010, at 4:42 PM, Gossmann, Joachim wrote: