A constant-length line-source loudspeaker system will have directional characteristics that vary with frequency. This paper discusses the use of acoustical loading to effectively decrease the length of the line-source with increasing frequency, maintaining nearly-constant directional characteristics.

Authors: Klepper, David L.; Steele, Douglas W.
Affiliations: Bolt Beranek and Newman Inc., Cambridge, MA ; Massachusetts Institute of Technology, Cambridge, MA(See document for exact affiliation information.)
AES Convention: 14 (October 1962) Paper Number: 261
Publication Date: October 1, 1962 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=687

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