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Research - Clinical Studies

Clinical Study Title

A Comparison of Three Acoustic Devices to Evaluate Nasalance

****** Not currently enrolling new participants in this Clinical Study. ******

Description/Purpose of the Study

To compare three devices for measuring nasalance (nasality of the voice) in children with craniofacial anomalies and/or resonance disorders.

IRB Study #: 10-0129
Principal Investigator: David J. Zajac, PhD
UNC Department: Dental Ecology


Inclusion Criteria

You are being asked to be in the study because you:

Exclusion Criteria

You should NOT be in this study if you:

Contact Information

Name: David D. Zajac
Phone: 919-966-1362