Believe it or not there are different colors of noise. The
colors correspond with the noise power density. For example, blue
noise's power density increases 3 dB per octave.
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It can be calculated by simplifying the ratio between power of
signal by power of noise
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if the noise is a high pitched squealing noise, the belt is
slipping....if the noise is a whine or growling noise, the pump is
low on fluid or the pump is bad
A 5 ohm resistor a 10 ohm resistor and a 15 ohm resistor are connected in series to a 120 volt power source What is the amount of current flowing between the 5 ohm resistor and the 10 ohm resistor
What is the drawing of an electrical circuit called