Martin J. Ball
Martin J. Ball is an Honorary Professor in Linguistics at Bangor University in Wales and a leading expert in speech-language pathology, clinical linguistics, and phonetics. Until August 2017, he was Professor of Speech-Language Pathology at Linköping University in Sweden. He holds joint Irish-UK-US citizenship and has authored numerous handbooks and works on clinical linguistics, phonetics, and sociolinguistics.
linguistics
speech-language pathology
clinical linguistics
phonetics
sociolinguistics