engleski

The Voice of Polypoid Vocal Folds before and after Surgery

We investigated the influence of medical variables on the acoustic of the voice and the subjective estimation of voice quality after phonosurgery. The results showed significant improvement of all acoustic variables except F0. The long-term average spectrum analysis showed greather sound energy in the frequency regions around the F0 and up to 3000 Hertz, improving voice quality.

voice, vocal folds, phonosurgery

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