1. Allcock, J. (1999). Report of FM soundfield study: Paremata school 1997. Retrieved January 20, 2005 from http://www.oticon.org.nz/pdf/OTICONParamataresearchreport.pdf
2. Allen, L. & Patton, D. (1990, November). Effects of sound-field amplification on students' ontask behaviour. Paper presented at the Amer-ican Speech-Language-Hearing convention, Se-attle, WA.
3. Does classroom amplification aid comprehension?