how ipod works (2)
TRANSCRIPT
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How iPod How iPod WorksWorks
By Group D
07/07/2009
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Easy find and easy select!
Safety playing!
Mechanism of iPod to ringing of music!
content
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Easy find and easy select!
Music fileMusic dataMetadata(artist name,album name,Music category, and so on.)
MP3 orAAC
This iPod is 40GB hard disk.So, you can
store about 10,000 songs!!
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Safety playing! Whe n yo u c lic k the Play. . .butto n i
PodiPod's hard
disk
Music files Or Play list
A lot of music files And other files
Memory chip
copy!!
When music is played, hard disk is stopped. So, music data is safety.
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Mechanism of iPod to ringing of music!
Memorychip
Microprocessor
DA converterAmplifier
Audio port
Headphones or speakers that you like!
dataAnalog data
Digital data
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Thank you for listening!!