Dear List, What is the latest on an explanation/model for two-tone suppression? I seem to be sadly behind in my reading of the literature.. Thanks, Monita M Chatterjee, PhD Asst Prof, Hearing and Speech Sciences 0100 LeFrak Hall University of Maryland at College Park College Park, MD 20742 301-405-7716 (Voice) 301-314-2023 (Fax)