Bo Duke (John Schneider) The Dukes of Hazzard: Hazzard in Hollywood! Beauregard Bo Duke is a fictional character in the American television series The Dukes of Hazzard, which ran from 1979 to 1985. He was played by television actor John Schneider (b.1960).
After debating which to use, they combined the two, which is why DVDs did not make it to America until 1997. Although similar to a CD (Compact Disc), DVDs are more densely packed with data and spin faster. DVDs hold seven times more information and spin three times faster than a CD. The rotational speed, or angular velocity, of a DVD goes between 570-1600 rpm (rotations per minute). The closer to the center of the disc, the faster it spins and which is why there is a range for the angular velocity and not one specific number. This means the read head passes the same length at all times and radii.
Cartridge Changers. Cartridge CD changers are often found in cars. In a cartridge CD changer, between six and twelve CDs are slipped into a cartridge. The cartridge is then inserted into a CD changer. A rod in the CD changer moves to the desired CD and slides into the cartridge activating a mechanism inside the cartridge.The mechanism moves a CD to the player mechanism where it is aligned with the center spindle and laser reader.n these changers, the CD player mechanism is also vertical. When the desired CD is played, an arm rolls the CD into a mechanism that holds the CD. The CD drive assembly clamps the CD to a spindle that passes through the hole in the CD.