whats the lowest freq you can create as a real ‘horn’ (simulation) using horn response with a mouth CSA max of 99,999cm2(I’m assuming that dictates the half wave length of ~316.25 cm/54 hz?)
7 hertz 2Pi
Now that would be fun. If you did the horn properly you could probably live in it too. Hmmmm. 🤔
i dunno where to begin? maybe a 'voight pipe' shape with the driver entering down at the presure minimum for the second resonance?
howmuch are you charging for rent in your HORN house? 😀
I know a train tunnel that might get you a .1 hz tone the way the fan system is placed. Also caused the eating of fan clutches and bearings.
Initially the guy in charge of the monitoring system thought it was a measuring problem until they had to accept that the changes in bearing noise was due to periodic pressure change.
Not sure if hornresp can calculate a tuned pipe in the kilometer range.
Initially the guy in charge of the monitoring system thought it was a measuring problem until they had to accept that the changes in bearing noise was due to periodic pressure change.
Not sure if hornresp can calculate a tuned pipe in the kilometer range.
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Not a problem 🙂.
L12 + L23 + L34 + L45 = 99999.99 cm + 99999.99 cm + 99999.99 cm + 99999.99 cm = 4 kilometres (to 6 decimal places)
Google is your friend. For general design information try searching using the keywords horn loudspeaker design or similar. For Hornresp-specific information try searching using the keywords Hornresp tutorial or similar.
Great minds think alike - my input screen, produced completely independently, is only slightly different to the one posted by Mark 🙂.
The 7 hertz "Megahorn" design has an axial length of 41.11 metres and a mouth diameter of 11.06 metres!
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