Douglas J. MacKenzie

Second Formant Frequency Transition in Diphthongs During Simultaneous Communication

Douglas J. MacKenzie, Marietta Bennett, Trisha Breen, 2005 .

Open‐canal fittings and the hearing aid occlusion effect

Douglas J. MacKenzie, 2006 .

Reading, writing, speech, and sign skills

Midori A. Harris, Daniela Metz, Nicholas Schiavetti, 2000 .