A boundary element model is used to analyse a folded horn. Results from the boundary element model are compared to measurements of the throat radiation impedance and the far-field acoustic response. Further analysis shows how one-dimensional and lumped parameter models can be derived from the boundary element results, and used to gain insight into the behaviour of the folded horn in a loudspeaker.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.