Data Media Store How CD Media Stores Data And Describe Its Capacity?

How CD media stores data and describe its capacity? - data media store

In a normal CD can store up to 700 megabytes of information, about 60 minutes of music to play in CD players. If you record music on a data CD, you can play on your computer, but you can not read, CD player, a space-time record.

But very little in an aluminum disc burned (between 2 sheets of plastic)
This causes the ball to appear

can read back data with a laser that is reflected in this field.
breaking into the laser is reflected at a different angle, if it does not boil.
recognized the CD, and there is a '1 'or '0'.

This method of storing data contains many errors, bad potholes that are read
is a CD with controls 2 / 3 of errors in the current data
This means that on a CD that you can actually write 2.1 GB data, but only 700 MB is good because it is 1.4 GB for the repair of errors in reading