References
- Edgerton J., Sadove M., Compton M., Bull G., Biomain E., McDonald W., Bralley R. Nasal vibration analysis: A noninvasive objective technique to evaluate the speech of patients with palatopharyngeal disorders. Plast Reconstr Surg 1981; 68: 153
- Fletcher S. Theory and instrumentation for quantitative measurement of nasality. Cleft Palate J 1970; 7: 601
- Fletcher S., Bishop M. Measurement of nasality with TONAR. Cleft Palate J 1970; 7: 610
- Horii Y. An accelerometric approach to nasality measurement: A preliminary report. Cleft Palate J 1980; 17: 254
- Lippman R. Detecting nasalization using a low-cost miniature accelerometer. J Speech Hear Res 1981; 24: 314
- Moll K. Velopharyngeal closure on vowels. J Speech Hear Res 1962; 5: 30
- Moll K. “Objective” measures of nasality. Cleft Palate J 1964; 1: 371
- de Serpa-Leitão A., Galyas K. Measuring nasality? A status report: Speech Transmission Laboratory—. Quarterly Progress and Status Report 1974; 4: 35
- Sonninen A., Lehtonen J. Studies on nasality. Proc 17th Int Congr Log Phon 1977; 1: 575