Category:Noise: Difference between revisions

Revision as of 18:57, 22 November 2011

Unwanted or unintentional interference in a signal

1f noise - also known as pink noise, a signal with a frequency spectrum such that the power spectral density is inversely proportional to the frequency
Additive noise
Colored noise
Gaussian noise
Laser noise
Noise cancellation
Phase noise
Signal to noise ratio - a measure of the level of a desired signal relative to the level of background noise
Superconducting device noise
White noise - a signal with a flat frequency spectrum

This category has the following 9 subcategories, out of 9 total.

The following 20 pages are in this category, out of 20 total.

This category contains only the following file.

@@ Line 10: / Line 10: @@
 *'''[[:Category:Noise cancellation|Noise cancellation]]'''
 *'''[[:Category:Phase noise|Phase noise]]'''
-*'''[[:Category:Signal to noise ratio|Signal to noise ratio]]''' - a measure that compares the level of a desired signal to the level of background noise
+*'''[[:Category:Signal to noise ratio|Signal to noise ratio]]''' - a measure of the level of a desired signal relative to the level of background noise
 *'''[[:Category:Superconducting device noise|Superconducting device noise]]'''
 *'''[[:Category:White noise|White noise]]''' - a signal with a flat frequency spectrum
 [[Category:Signals|{{PAGENAME}}]]