Alpine PXE-R80-8 - Description of PC Software - EQ

15
1
EQ gain step size
Step size can be chosen from the range: 0.1dB ~ 0.5dB ~ 1.0dB.
2
Output channel
display
Display the output channel curve.
3
EQ curve
Display the current EQ curve status, adjust EQ graphics, set the frequency, Q value
and gain.
4
Allpass, Frequency, Q
value, Gain
Adjust the frequency, Q value and gain of the output channel. The frequency and Q
value are adjustable in the Allpass mode. The gain is adjustable but the frequency
and Q value are fixed in the Graphic EQ mode. The frequency, Q value and gain are
all adjustable in the Parametric EQ mode.
5
Parametric EQ,
Graphic EQ
Switch between Parametric EQ mode and Graphic EQ mode. Mode switch would
lead to loss of all settings.
6
Low-pass filter
Turn on or off the low-pass filter to cut off high frequency.
Select filter type (Linkwitz-Riley, Butterworth or Bessel).
Select the divider frequency (between 20Hz and 20kHz).
Select the divider slope (-6dB/Oct, -12dB/Oct, -18dB/Oct, -24dB/Oct, -30dB/Oct, -
36dB/Oct, -42dB/Oct, or -48dB/Oct).
7
High-pass filter
Turn on or off the high-pass filter to cut off low frequency.
Select filter type (Linkwitz-Riley, Butterworth or Bessel).
Select the divider frequency (between 20Hz and 20kHz).
Select the divider slope (-6dB/Oct, -12dB/Oct, -18dB/Oct, -24dB/Oct, -30dB/Oct, -
36dB/Oct, -42dB/Oct, or -48dB/Oct).
8
Channel phase
Select the channel phase (normal phase or reverse phase).
9
Bass phase
Adjust the low pitch phase of output channel in the range of 0° ~ 360°.
Description of PC software - EQ
File
Encryption
Master
volume
Empty
Empty
Channel setting
Channel gain step
size
High-pass filter
Type
Gain
Normal phase
Mute
Reset
Debugging
Empty
Empty
Band
Q value
Direct
Clipping distortion indicator
Homepage
Delay
EQ
Options
Device
voltage
Temperature
EQ gain step
size
Front left full
frequency
Front right full
frequency
Rear left full
frequency
Rear right full
frequency
Left ultralow
frequency
Right ultralow
frequency
Phase
Gain
Frequency
Reset EQ
Restore EQ
Frequency
Slope
Low-pass filter
Type
Frequency
Slope
Graphic
EQ
Parametric
EQ
Frequency
combination
Curve switch