- Sacia , C. F. and Beck , C. J. 1926 . “The Power of Fundamental Speech Sounds,” . The Sell System Technical Journal , V : 393 – 403 .
- Black , J. W. 1949 . “Natural Frequency, Duration, and Intensity of Vowels in Reading,” . J. Speech and Hearing Disorders , XIV : 216 – 221 .
- Fairbanks , G. , House , A. and Stevens , E. 1950 . “An Experimental Study of Vowel Intensities,” . J. Acoustical Soc. Amer. , XXII : 457 – 459 .
- Benson , R. W. 1953 . “The Calibration and Use o£ Probe‐Tube Microphones,” . J. Acoustical Soc. Amer. , XXIV : 128 – 134 .
- Higley , L. B. 1934 . “A Contribution to the X‐Ray Study of Tongue, Soft Palate, and Uvula Position in Certain Vowels,” . Grinnell College unpubl. M.S. thesis
- Williams , R. L. 1952 . “A Serial Radiographic Study of Velopharyngeal Closure and Tongue Positions in Certain Vowel Sounds,” . Northwestern Univ. Bulletin , LII : 9 – 12 .
- Moll , K. L. 1962 . “Velophaiyngeal Closure on Vowels,” . J. Sp. and Hear Res. , V : 30 – 37 .
Relative intra‐nasal sound intensities of vowels
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