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9IPT: Speakers

posted Aug 6, 2012, 7:36 PM by Eddie Woo
Today is our last in the series of corny videos with even cornier (is that a word?) background music (not to mention the awesome voiceovers). So now we're looking at audio display hardware - speakers! Please complete the following tasks: 
  1. Outline the way in which a speaker creates different sounds. 
  2. Explain the difference that is made by the size of a speaker. 
  3. The video below this one has nothing to do with display hardware, but it's in the news and it's too awesome to just pass up. So, after watching the video, answer these questions: 
    • Evaluate the importance of information systems to the operation of this mission.
    • Propose problems that could have arisen in the mission due to incorrect or inaccurate data.