Homework Help: Hearing Aids

Posted by Lena on Tuesday, March 10, 2009 at 10:59pm.

I`ve looked at a lot of websites regarding how a hearing aid work but none of them told how the sound waves were involved in depth. Like what happens to the sound waves in the microphone, amplifier and speaker. Could someone explain this to me.

Hearing Aids - SraJMcGin, Wednesday, March 11, 2009 at 2:21am
You might begin with this GOOGLE Search:

http://www.google.com/search?q=in+a+hearing+aid+how+sound+waves+are+involved+in+depth+in+microphone%2C+amplifier+and+speaker&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Sra

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