Eclipse - Fujitsu Ten CD5444 owner manual Graphic equalizer, Parametric equalizer

Models: CD5444

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How to operate the Sound Adjustment Mode

Graphic equalizer

The graphic equalizer lets you select from six preset equalizer modes in accordance with the genre and instruments of the music being played, and also lets you make fine adjustments within each mode.

Parametric equalizer

A variety of materials are used inside a vehicle to manufacture the seats and windows, and because these materials absorb and reflect sound in different ways, the parametric equalizer lets you adjust the peaks and dips of the frequency characteristics inside the vehicle to compensate for this.

High

[Sound pressure]

Low

Peak

Dip

Low [Frequency] High

An "equalizer" is a function that corrects these peaks and dips in order to flatten the frequency characteristics. However with a normal graphic equalizer, the median frequency and the Q (sharpness and band width) are fixed, so that when neighboring bands are corrected, there is a limit to the amount by which distortion in the peak and dip characteristics can be corrected.

A "parametric equalizer" lets you adjust the median frequency, Q (sharpness and band width) and gain to variable levels, so that you can make fine adjustments to spot areas of the frequency band.

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Eclipse - Fujitsu Ten CD5444 owner manual Graphic equalizer, Parametric equalizer