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How are the pits and flats arranged on a CD?
The pits and flats are arranged in a spiral pattern on the CD. These pits and flats are found on the bottom edge of the CD and are the grooves that include data.
What is the raised area or bump on the surface of a CD?
The raised area or bump on the surface of a CD is known as a "pits" and "lands" structure. These microscopic indentations (pits) and flat areas (lands) encode the digital information of the disc. When a CD player reads the disc, a laser scans these variations in height, translating them into audio or data signals. This encoding method is fundamental to how CDs store and retrieve information.
How do a CD drive interface with a PC?
A CD has microscopic pits and ridges that a CD drive can read. In order to read these pits, the drive has a laser that fires at the bottom of the CD and detects those pits and ridges. It then sends that raw data to the computers proccesser or motherboard, which decodes the data into a form the computer can use.
What are the flat spots on a CD called?
The flat spots on a CD are called pits and lands. These pits and lands are etched onto the surface of the CD to store digital information in the form of binary code.
The surface of a CD stores data as pits and?
Lands
What do CD's use to store data on the disks surface?
Pits and lands
What are the words used to describe where info is stored on a CD?
Pits and lands
How does a CD player read a CD?
The CD disc is a 'sandwich' of a thin layer of metal and plastic. (The metal is the 'meat' - the plastic is the 'bread'. The metal layer has music recorded on it by a laser - which creates microscopic 'pits' in the surface. The CD player has a (less powerful) laser - which reads the pits - and converts the data into music.
Are the pits and the flats on a CD are examples of information stored as a digital signal?
True
What is a pitpit?
The recessed area on a CD or DVD where data is stored. CDs and DVDs store data in lands and pits. The lands represent 1 and the pits represent 0 in binary computing. The bits are read by the disc drive that uses a laser beam to distinguish between the lands and pits based on the amount of scattering or deflection that occurs when the beam of light hits the surface of the disc
What does CD DVD- rw dual layer mean?
dual layer means there are layers of pits and lands on the dvd
How is digital information stored on compact?
as pits and landsInformation is stored in bits on a CD. Bits are stored as a sequence of 0s and 1s.
