Ilse Lehiste

Ilse Lehiste ( ; 31 January 1922 – 25 December 2010) was an Estonian-born American linguist, author of many studies in phonetics.

Early life Ilse Lehiste finished high school in Tallinn. In 1942 she began her studies at the Faculty of Philosophy at the University of Tartu. In 1944 she fled to Germany with her parents, where she continued her studies – while living in refugee camps – at the University of Hamburg.

Academic life and work She obtained a doctoral degree in philology in 1948 at the University of Hamburg with a thesis on Old Norse, after which she taught at the Baltic University in Exile. In 1949 she immigrated to the United States. She taught at Kansas Wesleyan University and the Detroit Institute of Technology, before beginning studies at the University of Michigan. She defended her second doctoral thesis – in linguistics – in 1959 at the University of Michigan. Her dissertation, "An acoustic-phonetic study of internal open juncture," was published as a special issue of Phonetica (DOI:10.1159/000258062).

After working at the University of Michigan Communication Sciences Laboratory as a research associate from 1959 to 1963, she joined the faculty of the Slavic Department of the Ohio State University in 1963. She was a founding member and the first chair of the Linguistics Department at OSU, established in 1965. She remained at OSU as professor emerita after her retirement in 1987.

Her main fields of research were acoustic phonetics and phonology, prosody, language contacts, Estonian and Serbo-Croatian.

She was also interested in Estonian runic songs and, in collaboration with Jaan Ross, published several works on this topic (e.g., Ross & Lehiste 2001). During the Soviet occupation of Estonia, she helped to mediate research papers between Estonia and the free world.

It was also thanks to her that the 11th International Congress of Phonetic Sciences (ICPhS) in 1987 was arranged in Tallinn.

Honors and functions Honorary doctor at University of Essex, Lund University, University of Tartu and Ohio State University. elected Fellow of the Linguistic Society of America in 2006.

Medal for Scientific Achievement, International Speech Communication Association, 2002.