Have you ever wondered why parrots (Gracula religiosa) can imitate human speech well? Well, want to know, parrots can talk like a human being because a parrot uses her tongue to produce a sound like the vowel letters, as well as us, human.
In humans, the sound produced from the larynx (larynx) and can be changed according to the movement of the tongue in the mouth. Things like this help us pronounce vowels and consonants even though the letter was complicated.
Until now, not a few researchers believe, parrots as well as other bird people, produce and vary the sound by using the larynx and syrinx without using his tongue at all. Apparently, parrots move the tongue forward and backward when talking.
This is then tickled Gabriel Beckers and colleagues from the University of Leiden, the Netherlands, interested to see if this movement does play a role in the intelligent parrots imitate human speech.
The researchers tried to do research on a number of parrots. Syrinx the birds and then replaced a very small electronic speaker. When his voice amplifier, a hook Beckers said, is greater than the difference between the letter 'a' and 'o' the spoken human.
So, according to Beckers, parrots the ability to play his tongue pronounce vowel letters may be a copycat bird driven talent. Hence, the often heard phrase, people who like to emulate it as like "parroting" the tongue to move the bird. The researchers found that tongue movements of less than one millimeter would cause a big difference related to the quality of vocal sound parrots issued.
Until now, not a few researchers believe, parrots as well as other bird people, produce and vary the sound by using the larynx and syrinx without using his tongue at all. Apparently, parrots move the tongue forward and backward when talking.
This is then tickled Gabriel Beckers and colleagues from the University of Leiden, the Netherlands, interested to see if this movement does play a role in the intelligent parrots imitate human speech.
The researchers tried to do research on a number of parrots. Syrinx the birds and then replaced a very small electronic speaker. When his voice amplifier, a hook Beckers said, is greater than the difference between the letter 'a' and 'o' the spoken human.
So, according to Beckers, parrots the ability to play his tongue pronounce vowel letters may be a copycat bird driven talent. Hence, the often heard phrase, people who like to emulate it as like "parroting" the tongue to move the bird. The researchers found that tongue movements of less than one millimeter would cause a big difference related to the quality of vocal sound parrots issued.
source: kaskus.us
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