1. Intrinsic and extrinsic factors in vowel judgements;Ainsworth,1975
2. Computer Evaluation of Laryngeal Pathology Based on Inverse Filtering of Speech;Davis,1977
3. Laryngeal height during VCV utterances: umbrometer measurements;Ewan,1972
4. Measuring larynx movement using the thyroumbrometer;Ewan;Journal of Phonetics,1974
5. Speech Sound and Features;Fant,1973