09-01-2017 02:46 AM
what is mean by White noise and Pink Noise in Spectral acquisition? please share details about this topics.
09-01-2017 03:19 AM
Pink Noise=energy in every octave is same
White Noise=energy in every frequency is same
09-01-2017 09:41 AM - edited 09-01-2017 10:53 AM
Here are some pictures of white and pink noise.
First, Octave based White versus pink:
And here is narrowband FFT (ie, a regular spectrum) of white versus pink: