The elastic properties of the vocal cords of pigs, sheep, and bovine were investigated through a series of in vitro experiments. the bovine vocal cords had the highest Young's modulus, but the tissue showed a nearly linear stress-strain profile.
What animal has a vocal cord?
Reptiles, amphibians and mammals all have a larynx. The larynx is located at the top of the throat and protects the airways. The tissue folds (vocal cords) there can also vibrate, allowing humans to speak, pigs to growl, and lions to roar.
Which animal does not have vocal cords?
Giraffes do not have vocal cords.
Which mammal has vocal cords?
He told me that the giraffe's larynx (including the vocal cords; the one that vibrates and makes noise) resembles a horse. The giraffe has the right hardware to make a voice, but it doesn't. Or, until this new study, I thought they didn't.
Do cows have a larynx?
The cow's larynx, which has a low PTP and a nearly stable pitch, is suitable for studies involving aerodynamic measurements. Also, bovine larynx SPL values appear to correlate well with pressure amplitude (R2 = 0.81) and subglottic pressure (R2 = 0.64).
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