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Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
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Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
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New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
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Signature Analysis of Heart Sounds & Murmurs

The genesis of the vibratory phenomena recorded on the thoracic surface in man is discussed in terms of basic principles of acoustic physics. Hardware systems for recording heart sounds and murmurs are described. Many typical phonocardiographic patterns which have been developed for a variety of cardiovascular lesions are analyzed in terms of four independent acoustic parameters, intensity, frequency, complexity and duration.

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