The origin of phonocardiographic sounds has been investigated in relation to the feasibility of automatic analysis based on zero-crossing techniques. Studies using actual valves and fluidic analog methods as a means of synthesizing the phonocardiogram are described, and the design and clinical evaluation of a specialized computr for phonocardiogram analysis are presented.

Authors: Jacobs, John E.; Horikoshi, Kazuo; Petrovick, Mathew L.
Affiliation: BioMedical Engineering Center, Northwestern University, Evanston, IL
JAES Volume 17 Issue 1 pp. 49-54; January 1969
Publication Date: January 1, 1969 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=1606

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