
In order to understand the resonant function of the nasal cavity (including nasal sinuses) which is one of the resonant organs of the human body.The maximum frequency, mean frequency and the number of harmonics of five vowels [a], [e], [i], [o], [u] were compared before and after packing of the anterior nasal cavity.The result was analyzed statistically and showed no significant difference.It proved that the front part of the nasal cavity plays no important role in the function of the nasal resonance.
Adult, Male, Adolescent, Paranasal Sinuses, Humans, Female, Middle Aged, Nasal Cavity, Speech Acoustics, Aged
Adult, Male, Adolescent, Paranasal Sinuses, Humans, Female, Middle Aged, Nasal Cavity, Speech Acoustics, Aged
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