Showing posts with label How do I speak?. Show all posts
Showing posts with label How do I speak?. Show all posts

Thursday, 2 August 2012

How do I speak?

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Human beings have vocal chords inside the larynx which produce sound. When air passes through a gap between the chords, these chords vibrate and produce a sound. All animals that can produce a sound have vocal chords, except birds which produce sound through a bony ring, called a syrinx.