How do you define noise?

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2007-03-08 22:43:20 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Physics

refer to
wikipedia
or refer to
answers.com

2007-03-09 20:03:56 · answer #1 · answered by purimani2005 4 · 0⤊ 0⤋

noise is energy in a system which contains no information, signals, context or meaning in relation to the system that it is in.

2007-03-12 21:08:24 · answer #2 · answered by top_cat_1972 2 · 0⤊ 0⤋

Anything you don't like ... or anything that distracts you from doing your job ..

2007-03-12 12:53:03 · answer #3 · answered by Steve B 7 · 0⤊ 0⤋