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Digital Music By Ashley Casorio
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Digital Music Sold on compact disc form Downloadable on internet Ability to store and save the music on computers
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Digital Playback Method Portable CD players Home stereos Car stereos MP3 iPod
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Digital vs. Analog Digital sounds harsher More accurate Analog is warmer Also noisier
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Paying for Music More companies are making consumers pay for songs Apple Computers charges $0.99 per song Music industry is thinking about raising the price in order to make a profit Some are scared, thinking a price raise will turn people away
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How a CD Works Tiny bumps are on the surface of the CD A laser reads these and determines what they mean A motor turns the CD A tracking mechanism moves the laser
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