12
13
1 1 1 0
0 0 1 0
1 0
0 0 0 0 0
0 0 0 0 0 0 0
-10dB
+10dB
0dB re 2.8v
@ 1 metre
Quarter Space (Pi):
An example of quarter space would be with speakers mounted on stands in a corner, or on the meter
bridge against a wall or mounted on small stands or shelves against a wall. Also typical PC/Mac editing in a confined space
on a desk near a wall. This is usually also a close field situation. Follow the DIP settings below for Quarter Space and adjust
for the listening distance accordingly. Adjust the LF-Q settings to balance the system.
10Hz
100Hz
1Khz
10kHz
500Hz
5kHz
200Hz
2kHz
20kHz
20Hz
50Hz
10Hz
100Hz
1Khz
10kHz
500Hz
5kHz
200Hz
2kHz
20kHz
20Hz
50Hz
-10dB
+10dB
0dB re 2.8v
@ 1 metre
1 1 1 0
0 0 0 0
1 1
0 0 0 0 0
0 0 0 0 0 0
"Difficult Space" (pi/2):
An example of a difficult space would be with speakers against a wall, mounted on the same surface
as the PC/Mac machine tilted upwards towards the listener with one or other (or both!) speakers in a corner. This is also a close
field situation and demands extreme EQ to make the speakers measure reasonably flat. Typical examples might be a mobile
or temporary sound booth set up during an outside broadcast or live field event. Follow the DIP settings in the diagram below
for "Difficult Space" for the speakers in corners and adjust for the listening distance accordingly. Adjust the LF-Q settings to
balance the system.
Notes