File:Pink noise spectrum.png

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Pink_noise_spectrum.png ‎(800 × 600 pixels, file size: 5 KB, MIME type: image/png)

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Summary[edit]

Description

Spectrum analysis of the uncompressed source for 10 seconds of pink noise.
Analysis done using Audacity, plotting with GnuPlot

English: Pink noise spectrum
Русский: Спектр розового шума
Date
Source en:Image:Pink noise spectrum.png
Author en:User:Ktims
Permission
(Reusing this file)
This work has been released into the public domain by its author, Ktims, at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Ktims grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File:Pink noise spectrum.svg is a vector version of this file. It should be used in place of this PNG file when not inferior.
File:Pink noise spectrum.png → File:Pink noise spectrum.svg
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Instructions[edit]

Obtain the frequency analysis from Audacity, set the maximum number of windows, and use a Hamming window. The following script was used to generate the image:

 
This plot was created with Gnuplot.

File history

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Date/TimeThumbnailDimensionsUserComment
current19:40, 9 July 2006Thumbnail for version as of 19:40, 9 July 2006800 × 600 (5 KB)Wdwd (talk | contribs){{Information |Description=Pink noise spectrum |Source=en wikipedia |Date=01:45, 14 March 2006 |Author=en:Ktims }} {{PD-self}}

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