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Analysis of a folded acoustic horn

Analysis of a folded acoustic horn
Analysis of a folded acoustic horn
A boundary-element model is used to analyze the acoustic behavior of a folded horn. Results from the boundary-element model are compared with measurements of the throat radiation impedance and the far-field acoustic response.
Further analysis shows how a one-parameter model can be derived from the boundary-element results and used to gain insight into the behavior of the folded-horn loudspeaker system. It is shown that a one-parameter model can be used to describe the behavior of the folded horn over a useful frequency range.
1549-4950
1029-1042
Bright, Andrew
6a8d607d-0138-4266-9b74-e782b1f5e733
Holland, Keith
90dd842b-e3c8-45bb-865e-3e7da77ec703
Fahy, Frank J.
b2791b18-b83f-4f3d-84af-47fa90d07ee4
Bright, Andrew
6a8d607d-0138-4266-9b74-e782b1f5e733
Holland, Keith
90dd842b-e3c8-45bb-865e-3e7da77ec703
Fahy, Frank J.
b2791b18-b83f-4f3d-84af-47fa90d07ee4

Bright, Andrew, Holland, Keith and Fahy, Frank J. (2004) Analysis of a folded acoustic horn. Journal of the Audio Engineering Society, 52 (10), 1029-1042.

Record type: Article

Abstract

A boundary-element model is used to analyze the acoustic behavior of a folded horn. Results from the boundary-element model are compared with measurements of the throat radiation impedance and the far-field acoustic response.
Further analysis shows how a one-parameter model can be derived from the boundary-element results and used to gain insight into the behavior of the folded-horn loudspeaker system. It is shown that a one-parameter model can be used to describe the behavior of the folded horn over a useful frequency range.

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Published date: October 2004

Identifiers

Local EPrints ID: 28006
URI: http://eprints.soton.ac.uk/id/eprint/28006
ISSN: 1549-4950
PURE UUID: 37d630b9-7007-44e6-afd5-ae68e73d7f24
ORCID for Keith Holland: ORCID iD orcid.org/0000-0001-7439-2375

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Date deposited: 28 Apr 2006
Last modified: 16 Jun 2021 01:34

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