A group of personal calculator programs has been developed which helps select the most suitable enclosure for a given low frequency cone transducer of known parameters. Enclosure volume and/or tuning may be either computed or specified. Computed parameters include approximate frequency response and ripple, displacement-limited power ratings and, for vented enclosures, vent dimensions. Realization of these programs are presented for Hewlett-Packard 67, 97, and 41C calculators. Additional programs for graphic representation of approximate frequency response are provided for the 41C equipped with the 82143A Peripheral Printer, both single-strip and multi-strip "high resolution" plots, and for the 97 in multi-strip format.

Authors: Margolis, Garry; Small, Richard H.
Affiliations: James B. Lansing Sound, Inc., NorthrLdge, CA ; The University of Sydney, Sydney, NSW, Australia(See document for exact affiliation information.)
AES Convention: 66 (May 1980) Paper Number: 1650
Publication Date: May 1, 1980

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