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
Reduction on Nonlinear Distortion in Loudspeakers with Digital Motional Feedback
A good bass response in audio sets with small loudspeakers is often problematic. To compensate the small size of the vibrating surface these loudspeakers must have a large-cone displacement. A direct consequence is high nonlinear distortions. A digital motional feedback, together with a compensation technique based on nonlinear inverse dynamics, has been implemented on a DSP using an accelerometer attached to the cone.
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