This week I made some progress. I think on a scale of 1 to 10 of progress I would give my self a 2 or 3. This is because I have not done very much. The next step I am going to take is to do more research and start a poster. My best source of information so far is the internet. Basically the research I have done I about how sound is made from speakers. I have learned that when music is in the form of an electrical current it consists of pulses of electricity. When the pulses reach the speaker the electricity is ran through an electro magnet which pushes and pulls on a magnet that is attached to the diaphragm. This push and pull creates vibration in the air that our ears interpret as sound. Aside from my research, I am concerned about who to interview. I am thinking about interviewing some one from a stereo store. I would hope to learn what he does at his job.
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