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sir will u please tell me what do we maen by amplification and attenuation and what is the basic difference between them?????please answer me.

on 2010-09-16 21:45:59   by sweta   on Electronics & Communication  1 answers

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on 2010-09-17 09:30:00  

Attenuation is the gradual loss in intensity of any kind of signal through a medium. While amplification makes a signal stronger.