Section
03Audio Adjustments
Adjustable parameters
The network function enables adjustment of the following parameters. Make adjustments in line with the reproduced frequency band and characteristics of each connected speaker unit.
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!The slope indicates the number of decibels (dB) the signal is attenuated when the fre- quency is one octave higher (lower) (Unit: dB/oct.). The steeper the slope, the more the signal is attenuated.
Phase
You can switch phase (normal, reverse) for each speaker unit’s input signal. When the continuity of sound between speakers is im-
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precise, try switching phase. This may improve the continuity of sound between speakers.
Points concerning network adjustments
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1Level (dB)
2Frequency (Hz)
3Level
4Reproduced frequency band
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7Pass
8Slope (dB/oct.)
Reproduced frequency band Adjusting the HPF
!The HPF cuts frequencies (low) below the set frequency, letting high frequencies through.
!The LPF cuts frequencies (high) above the set frequency, letting low frequencies through.
Level
The difference in reproduced levels between speaker units can be corrected.
Slope
Adjusting the HPF/LPF slope (filter attenuation slope) lets you adjust the continuity of sound between speaker units.
!If you set the
!The maximum input power setting for mid- dle- and
Level adjustment
The basic frequencies of many musical instru- ments are in the middle range. First perform
Slope adjustment
!If you set a small absolute value for the slope (for a gentle slope), interference be- tween adjacent speaker units can easily re- sult in degraded frequency response.
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