Dispersion characteristics, Directivity index (db) – d&b 24C User Manual
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2.1.4. Dispersion characteristics
The following graphs show dispersion angle over frequency of a
single cabinet plotted using lines of equal sound pressure (isobars)
at –6 dB and –12 dB.
Isobar diagram 24C horizontal
Isobar diagram 24C vertical
Isobar diagram 24C with 24C-E vertical
2.1.5. Directivity index (dB)
d&b 24C/24C-E Manual 1.3 en
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