Introduction
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In my website I will.......
Explain about how a CD player works.
Explain How the sound gets from the Loudspeak to the ear.
And Explain how the ear interprets sound.
What is a CD?
A CD is a compact disc. It is about 12cm in diameter and is mainly made out of metal and plastic. A Cd had three layers. The first is a plastic called polycarbonate. Then there is a very thin layer of aluminum in the middle of the CD. On the top of the CD is a layer of lacquer. The Layer of lacquer doesn't actually help with anything except tells you what is on the CD!
Explain about how a CD player works.
Explain How the sound gets from the Loudspeak to the ear.
And Explain how the ear interprets sound.
What is a CD?
A CD is a compact disc. It is about 12cm in diameter and is mainly made out of metal and plastic. A Cd had three layers. The first is a plastic called polycarbonate. Then there is a very thin layer of aluminum in the middle of the CD. On the top of the CD is a layer of lacquer. The Layer of lacquer doesn't actually help with anything except tells you what is on the CD!