Figure 12: Spl Mappings At Octave Band Frequencies For Two Xt Enclosures With 0.5 Metre Spacing; Figure 13: Spl Mappings At Octave Band Frequencies For Two Xt Enclosures With 3 Metre Spacing - L-Acoustics 112XT Operator's Manual

125 Hz
1 kHz
Figure 12: SPL mappings at octave band frequencies for two XT enclosures with 0.5 metre spacing (arrayed
Figure 13 shows SPL mappings for a distributed system of two XT enclosures with a spacing of 3
meters. Interference now occurs lower in frequency and will tend to be masked by room
reverberation. Compared with the closely spaced (arrayed) system of Fig. 12, there is now improved
intelligibility at higher frequencies. Essentially, the key to successful distributed system design is
reducing the effects of audible interference.
125 Hz
1 kHz
Figure 13: SPL mappings at octave band frequencies for two XT enclosures with 3 metre spacing (distributed
L-ACOUSTICS XT Manual V1.1
250 Hz
2 kHz
system corresponding to the "works" case shown in Figure 14)
250 Hz
2 kHz
system corresponding to the "best" case shown in Figure 14)
500 Hz
4 kHz
500 Hz
4 kHz
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