| noise |
An unwanted electrical interference on the signal wires.
출처: www.flw.com/define_n.htm
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| noise |
The difference between the predicted and observed values of a model due to random error including missing and incomplete data.
출처: www.bridgefieldgroup.com/glos6.htm
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| noise |
A random waveform whose frequency spectrum contains all audible frequencies, called white noise. A noise signal that contains all frequencies with equal energy per octave is called pink noise, commonly used to test loudspeakers. A noise signal that is filtered, removing higher and lower frequencies and just letting through a small band of frequencies, is called narrow-band or band-pass noise. Filtering out the high frequencies starting from a certain cut-off frequency gives low-pass noise. ...
출처: www.keithyates.com/glossary.htm
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| noise |
Unwanted electronic or optical signals that cause interference in the reproduction of data or an image.
출처: www.wrightcolorgraphics.com/n.htm
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| noise |
an unwanted random and peristant disturbance that obscures or reduces the clarity or quality of a signal; a distortion of an image
출처: www.sgia.org/glossary/Nn.cfm
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