Text & Voice Messages

profileJayLee23
  • Perform research and discuss whether text messaging is cheaper or more expensive than voice.  Explain how text messaging works.
  • Perform research and discuss how an audio CD and an audio DVD compare.  Find out why it is said that a vinyl long play record produces sounds much better. 
Are we going backwards with digital technology in music recording?  Explain.

 

    • 8 years ago
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