There is a characteristic in strength of fluctuation according to each music
style. For instance, if you analyze classical music such as Mozart's tune, you
will see that it has a fluctuation that is similar to "1/f1 Fluctuation". On the
other hand, if you analyze heavier and louder music such as rock music, you will
see that is has a fluctuation that is similar to "1/f2 Fluctuation". |
The figures below show the result of analyzing the first and
second movement of Mozart's Concerto For Flute & Harp K.299.
You can see that the slope is leaning at almost 45 degrees.
You can download the
analyzer from here, but please note that
only Japanese version is currently available. |
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The figure below shows the result of analyzing the up-tempo tune of Motoharu's
"Stardust Kids".
You can see that the slope is steeper than that of above figures. |
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Although only two tunes are analyzed as examples, similar
characteristic will be seen within the same music style.
In addition, if you analyze a noise such as the left figure in the bottom, the
result will be something like the right figure. |
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Roughly speaking, if you outline the slope of each music style,
it will be something like the figure below. |
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