Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
New Factors in Power Amplifier Design
Power amplifier design is influenced more by available measurement techniques than by considerations of the actual ability of the amplifier to handle the complex combination of signals and loads which it faces when playing music into a loudspeaker. New measurement techniques are offered to extend the repertoire to include more complex signals and loads, thus bringing design into better alignment with reality. These areas include "matching" a power amplifier to its load, dynamic headroom, dynamic nonlinear load impedance, and asymmetrical waveform behavior.
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