Synchronized Swept-Sine: Theory, Application, and Implementation - October 2015
Effect of Microphone Number and Positioning on the Average of Frequency Responses in Cinema Calibration - October 2015
The Measurement and Calibration of Sound Reproducing Systems - July 2015
The Manta-Ray Horns
Existing directivity-control theory has been expanded yielding a unique horn design. This design improves on many of the problems present in "prior-art" horns, including vertical polar widening at low frequencies, poorly shaped polar response curves, and poor front-to-back energy control. Several directivity-control mechanisms are introduced which define the new "Manta-Ray" horn geometry. These include a tall, nonradial mouth and a quadric horn bell. Directivity-response performance is presented.
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