Lake Controller Operation Manual

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Lake Controller Operation Manual Rev 1.5.9
Lake Controller Tutorial
4.4.3 Ideal Graphic EQ
™
A unique innovation found in all Lake devices is the Ideal Graphic EQ. Conventional analog and digital
Graphic equalizers do not provide intuitive results. For example, pulling up the faders on a conventional
Graphic equalizer to boost 6 dB at 500; 630; 800; 1,000; 1,250; 1,600; and 2,000 Hz produces the frequency
response shown in Figure 4-34.
Figure 4-34: Conventional Graphic Equalization and Resulting Frequency Response
This measured frequency response is not what you would expect from the Graphic EQ controls.
If we use the Lake Controller GEQ overlay to boost 6 dB at 500; 630; 800; 1,000; 1,250; 1,600; and
2,000Hz, the frequency response is shown by the at top trace in Figure 4-35.