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When you play a compact disc (CD), a laser in the CD player reads the digital data encoded in the disc's pits and lands. This data is converted into an electrical signal, which is then sent to a digital-to-analog converter (DAC) that transforms it into an analog audio signal. The analog signal is amplified and sent to speakers, which vibrate to produce sound waves that we can hear.
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How do cds work?
Compact discs (CD) are read from the inside out ... About an inch of the The inner radius of a compact discs is used for clamping and is used to identify the manufacturer ... These parts of the compact discs can not be copied with out side data and can not be damage with the exception of snapping the whole compact discs in half ... A compact disc that constants music has the inner band of data which is called the lead-in hold the table of contents for the compact disc ... The table of content lets the compact discs know how to navigate around the disc ... Music on a compact disc start just outside the lead-in ... The larger the music track the grater the width is on the compact disc ... A compact disc can hold upwards to 80 minutes of music ... You can tell where the music is on a compact disc by the barker shades on the compact disc ... when the compact disc is not full you can tell by the lightness on the compact disc ... To tell where the tracks are on a music compact disc there are very thin faint circles that separate the ... Unlike a vinyl record which is read by a needle which lies within the grooves a compact disc is read by a laser which allows it to be read with only the laser beam "touching" the data ... The laser beam enters the compact disc on the play side and travels through the compact discs clear plastic layer which picks up information from the data layer then bounces off the reflective coating on the back side of the data layer ... The reflected laser beam then travels back through the clear plastic layer out of the compact disc and into the compact disc player's detector ... The detector then helps the compact disc player convert the information carried by the laser into sound ...
Can ps3 harddisk can be changed to play compact disc?
The hard disc does not play any discs. The PS3 will already play CDs DVDs and Blu Ray discs
Why will compact disc play in one CD player and not in another player?
Some cd playrrs won't play them to preveny piracy
Compact disc CD player?
A compact disc CD player is a radio (depends) that plays CD's, you can hear radio stations, (ex. 89.1 , 88.3) FM you can also play tapes and record tapes Hope this info helpss.. :) Jen
How do CD players work?
c.d players have three major components. The laser reads the bumps on a c.d from the inner part to the outer part. The disk motor drive spins the disk between 200-500 r.p.m While the c.d is spinning, the tracking motor moves back and forth across the c.d from the edge to the inside.
Why wont sound of music blu-ray disc play?
Possibly a poor connection.
Can an audio compact disc damage a DVD player?
Highly improbable. Worst come to worst, it wouldn't play it and you would have to eject the cd.
Where does the compact disk come from?
The compact disk, or CD, was developed by Sony and Philips in the 1980s as a digital optical disc used to store and play audio and data. It was created as a successor to the larger vinyl records and cassette tapes, offering improved sound quality and durability. Today, CDs are still used for music, software, and data storage, although they have largely been replaced by digital formats.
Will a US import work on a UK CD player?
Yes, a US compact disc will play on a UK CD player. There is no region coding on music CDs.
How can one play music on your CD player?
The first step to play music on your CD player is to turn the power on. The next step is to open the compartment and insert a Compact Disc and then close the compartment and press the play button.
Will a US music CD play on a United Kingdom CD player?
It should, since their CD's play on US machines.
How do you play a triangle?
To play a triangle, you hold it by the string or clip and strike the metal bar with a beater to create a ringing sound. The position of the strike on the triangle can change the pitch of the sound produced.
