Acoustical Measurement of Auditory Tubal Opening
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چکیده
Several methods for the examinaApplication Note discusses a simple tube to the external auditory canal. It tion of the Eustachian (auditory) tube and reliable method sonotuboalso analyses the acoustic events have been reported, however, most metry for accurate measurement occurring during swallowing while a of them have not been generally acof the tubal opening by using sound steady tone is delivered into the cepted in everyday clinical use. This transmission through the Eustachian nose.
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