117
How to operate the Sound Adjustment Mode
IX
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.
[Parametric equalizer characteristics]
Median frequency can be varied.
Gain can be varied.
Q (sharpness/band width) can be varied.
In the deck’s advance mode, 7-bands can be adjusted with a
parametric equalizer.
High
[Sound pressure]
Low
Low [Frequency] High
High
[Sound pressure]
Low
Low [Frequency] High
High
[Sound pressure]
Low
Low [Frequency] High
CD8445.book 117 ページ ２００４年１２月１３日 月曜日 午前１１時３０分
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