d&b audiotechnik SL Series Manual - Halaman 9
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Halaman CetakGSL8 isobar diagram horizontal
d&b GSL8/GSL12 Manual 1.4 en
2.4 Dispersion characteristics
The graphs below show the horizontal dispersion angle over
frequency plotted using lines of equal sound pressure (isobars) at
–6 dB and –12 dB. The nominal horizontal dispersion of 80°/
120° is maintained above 150 Hz merging into a cardioid
dispersion down to the lowest frequency.
GSL12 isobar diagram horizontal
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