1. Theoretical notes: vowels, consonants, speech and nonspeech;Ades;Psychological Review,1978
2. Speech synthesis from unrestricted text;Allen,1973
3. Towards determining articulator positions from the speech signal;Atal,1975
4. Property detectors for bursts and transitions in speech perception;Blumstein;Journal of the Acoustical Soiety of America,1977
5. Two-Formant Models, Pitch, and Vowel Perception;Carlson,1975