Dynaudio LYD 7 Instrukcja obsługi - Strona 10

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Dynaudio LYD Series

DSP

Dynaudio engineers have painstakingly created a DSP controller

for these speakers that lets you tailor the sound to your particular

settings

environment. The DSP settings provide precision adjustments that

optimize the speakers for the listening space.

Bass extension

Low frequencies take an exponentially larger

amount of energy to reproduce than high fre-

quencies. That is why the bass extension setting

affects how loud the speaker will respond.

At its lowest setting (-10 Hz), the low frequen-

cy range is extended by 10Hz. This will also

reduce the maximum volume that the speaker

can achieve. The default setting of 0 Hz limits the

range of low bass while increasing the maximum

volume of the loudspeaker. The +10 Hz setting

has the least amount of bass extension but the

loudest volume possible from the loudspeaker.

•

-10 Hz (greatest low frequency extension, -

5 dB output)

•

0 Hz

•

+10 Hz (loudest output with least low

frequency extension, +5 dB output)

As most professional mixers tend to mix at rela-

tively low volumes (~70-85 dB SPL), the greatest

amount of bass extension (-10 Hz) can be used.

As you increase the playback volume, you may

need to reduce the amount of bass extension

in order to prevent overdriving the loudspeaker.

Personal Reference Monitor

Sound balance

Position

The sound balance, or tilt filter, represents

If you have positioned your speakers within 50cm

a refined way to affect the overall tone of the

of a back wall boundary, the position switch should

speaker. Depending on the room treatment

be placed in the "Wall" setting. This will help with

among other factors, it may be necessary to make

anomalies created by reflections coming off the

the loudspeaker darker or brighter than the normal

back wall, especially in the lower frequencies. If

setting. A dead sounding room with a great deal

your speakers are placed further than 50cm from

of treatment might need a brighter setting than a

any wall surface, use the "Free" setting.

live room with many reflective surfaces.

Sound Balance has three settings:

•

Bright (20 Hz -1,5dB, 20kHz +1,5dB)

•

Neutral

•

Dark (20 Hz +1,5dB, 20 kHz -1,5 dB)

What this filter actually does is tilt the entire spec-

trum by 1,5 dB at either end using minimal phase

or linear phase filters to either brighten or darken

the overall response. This minimal filter alters the

tonality without inducing audible phase anomalies,

thereby maximizing the linearity of the loudspeaker.