Vocal Fold Anatomy

Learn vocabulary terms and more with flashcards games and other study tools. The vocal folds tension and elastic can be changed they can be made thicker thinnner shorterlonger widely separated or brought together.

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The vocal tract articulators the tongue soft palate and lips.

Vocal fold anatomy. The vocal folds are to separate structures which are located in the larynx or voice box. This can all be accomplished by the laryngeal muscles which you saw on the previous page and can see on the netter slide here. Start studying anatomy of vocal folds.

When subglottal presssure is greater than 1 atmospheric pressure and 2 resistance at the level of the vocal folds then a the vocal folds move away from each other and b the airflow through the glottis will be proportional to the driving pressure. They can also be elevated or depressed. The vocal folds are intricately layered which is the reason for unique sound production.

Voice sound is amplified and modified by the vocal tract resonators the throat mouth cavity. The vocal folds true vocal cords are the more important of the two sets. Under the control of the muscles of phonation they are abducted adducted relaxed and tensed to control the pitch of the sound created.

The basic sound produced by vocal fold vibration is called voiced sound this is frequently. Humans have two vocal folds which open and close during normal breathing and during sound production or phonation the vocal folds come together and vibrate.

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