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
Loudspeaker Power Amplifiers with Load-Adaptive Source Impedance
A feedback topology for power amplifiers is proposed, which provides a load-adaptive source impedance. When the amplifier drives a loudspeaker, the voice-coil resistance continually changes because of temperature variations associated with the changing mean power of the program. To negate this problem, the amplifier source resistance is made dynamic so as to maintain a constant total resistance.
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