Dr Sam Kirkham

Lecturer

Research Overview

I am interested in the interdisciplinary study of speech, sound and language. My research focuses on how people produce the sounds of speech, including vocal tract movements, acoustic characteristics, and variation between languages and dialects. I do fieldwork and laboratory research to address descriptive and theoretical questions in these areas, using methods such as acoustic analysis, vocal tract imaging (ultrasound, electromagnetic articulography) and statistical modelling. Most of my current research is on various topics in articulatory sociophonetics, such as:

I also work on other topics in phonetics and sociophonetics, including liquid consonants, phonetics of contact varieties, and dialect variation. Some ongoing projects include: