Quelle directivité indiquer ?

It really depends on your loudspeakers. In some cases, if you want to adjust the slope of the target curve, you could change the directivity at low or high frequencies set in the form. For reference, here are the values used for calculation : High frequencies, Omni/Dipole/Standard/Horn = 2/5/8/12 Low …

Analyse de test

Page TEST p6 shows graphs Rec1 to Rec5 Real measurement Idéal curves (simulated) Graph Rec2 shows detail of non synchonised record Synchronisation is correct when value “record time lag” corresponds to max and 3 black lines are aligned to peaks. Unvalid Rec1 because lines are not aligned to parts on …