Acoustic Horn Design – The Easy Way (Ath4)

Just an experiment - 1.4" throat driven by flat wavefront (axisymmetric free-standing waveguide ~ ⌀450 x 150 mm):

a) throat angle = 0 deg

attachment.php


b) throat angle = 50 deg

attachment.php
 

Attachments

  • flat-0deg.png
    flat-0deg.png
    23 KB · Views: 851
  • flat-50deg.png
    flat-50deg.png
    23.4 KB · Views: 849
  • flat-test-imp.PNG
    flat-test-imp.PNG
    16.2 KB · Views: 400
  • flat-test-mesh.PNG
    flat-test-mesh.PNG
    9.2 KB · Views: 51
  • flat-test-mesh-0.PNG
    flat-test-mesh-0.PNG
    7.3 KB · Views: 46

Ro808

Member
2010-03-27 4:25 pm
Good to see the experimental profiles mabat!
These are the answers to my questions, so to speak.

To me personally, the horn in post # 3429 is most interesting, but who am I? ;)
The directivity, while not optimal, is still nothing to sneeze at.


I like this already:

881301d1601842416-acoustic-horn-design-easy-ath4-1-4inch-460x220mm-carc-rollback-imp-png
 
Last edited: