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Constructing a graphic equalizer

Determining the correct number of Hz for the different bands of a graphic EQ can be a tedious job. This little tool should help you get some reasonable logaritmic values.

Lowest frequency: Hz
Highest frequency: Hz
Number of bands:
Skip at edges 0.0   0.5   1.0
Numerical precision: (1-9)
Reference frequency: Hz

1     40 Hz
2     80 Hz
3     159 Hz
4     320 Hz
5     630 Hz
6     1260 Hz
7     2500 Hz
8     5000 Hz
9     10000 Hz
10     20000 Hz

Here you can input a comma separate list of audio frequencies which will be displayed on a log scale. Several lines will be plotted separately:

Website by Joachim Michaelis