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Compact disc players
Since their introduction in 1983 .compact discs have become best
recrording medium for music. Unlike record albums and tapes, compact
discs cannot be damaged with normal use.
A standard sized compact disc is less than 5 inches in diameter and
is capable of storing up to 75 minutes of digitally encoded music.
Each disc consists billions of tiny pits that represent muscial
signals with numeric codes. A beam of laser light reads these pits
converts the codes into musical signals.
Compact disc players have a wide variety of features. The folllowing
list will help you choose exactly what you would like in a cmpact
disc player.
- Wireless remote control allows you to program,
play,pause,skip,repeat, and perform a variety of other functions
without being at the compact disc player.
- Highspeed transport (or hgh speed linear motor) allows you to access
any track on the disc in less than a second.
- Programmsble play allows you hear only the tracks you want to hear
in the order you want to hear them.
- Direct acess allows you to have immediate acess to any particular
track without having to forward or reverese through other tracks.
- Auto cue allows you to place the laser pickup in a standby mode at
the beginning of each track.
- Full functions of LCD display provides a clear indication of disc
playblack information,such as the track number, elapsed playing
time, remaining disc time, etc
- Shuffle (or random) play ets the compact dsc player randomly play
the tracks of the disc in a new order each time.
- Repeat mode allows you to replay your favorites over and over, from
a single song to the entire disc.
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