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  2. Larynx - Wikipedia

    en.wikipedia.org/wiki/Larynx

    The larynx (/ ˈ l æ r ɪ ŋ k s /), commonly called the voice box, is an organ in the top of the neck involved in breathing, producing sound and protecting the trachea against food aspiration. The opening of larynx into pharynx known as the laryngeal inlet is about 4–5 centimeters in diameter . [ 1 ]

  3. Human voice - Wikipedia

    en.wikipedia.org/wiki/Human_voice

    (Other sound production mechanisms produced from the same general area of the body involve the production of unvoiced consonants, clicks, whistling and whispering.) Generally speaking, the mechanism for generating the human voice can be subdivided into three parts; the lungs, the vocal folds within the larynx (voice box), and the articulators.

  4. Phonation - Wikipedia

    en.wikipedia.org/wiki/Phonation

    These are harsh voice ('ventricular' or 'pressed' voice), which involves overall constriction of the larynx, and faucalized voice ('hollow' or 'yawny' voice), which involves overall expansion of the larynx. [11] The Bor dialect of Dinka has contrastive

  5. Vocal cords - Wikipedia

    en.wikipedia.org/wiki/Vocal_cords

    The length of the vocal cords affects the pitch of voice, similar to a violin string. Open when breathing and vibrating for speech or singing, the folds are controlled via the recurrent laryngeal branch of the vagus nerve. They are composed of twin infoldings of mucous membrane stretched horizontally, from back to front, across the larynx.

  6. William Vennard - Wikipedia

    en.wikipedia.org/wiki/William_Vennard

    Vennard’s collaboration with Janwillem van den Berg resulted in his film Voice Production: the Vibrating Larynx. Winning several awards, including best medical research film from a festival in Prague in 1960, it shows the anatomy and physiology of voice production in the excised larynx. He was a pioneer in the science of singing and in voice ...

  7. Vocal range - Wikipedia

    en.wikipedia.org/wiki/Vocal_range

    Another factor to consider is the use of different forms of vocal production. The human voice is capable of producing sounds using different physiological processes within the larynx. These different forms of voice production are known as vocal registers.

  8. Speech science - Wikipedia

    en.wikipedia.org/wiki/Speech_science

    The production of speech is a highly complex motor task that involves approximately 100 orofacial, laryngeal, pharyngeal, and respiratory muscles. [2] [3] Precise and expeditious timing of these muscles is essential for the production of temporally complex speech sounds, which are characterized by transitions as short as 10 ms between frequency bands [4] and an average speaking rate of ...

  9. Vocal tract - Wikipedia

    en.wikipedia.org/wiki/Vocal_tract

    The vocal tract is the cavity in human bodies and in animals where the sound produced at the sound source (larynx in mammals; syrinx in birds) is filtered.. In birds, it consists of the trachea, the syrinx, the oral cavity, the upper part of the esophagus, and the beak.