Reinhild Roden

Optimization of a Fixed Virtual Sensing Feedback ANC Controller For In-Ear Headphones with Multiple Loudspeakers

In this paper we consider an in-ear headphone equipped with an inner microphone and multiple loudspeakers and we propose an optimization procedure with a convex objective function to derive a fixed multi-loudspeaker ANC controller aiming at minimizing the sound pressure at the ear drum. Based on the…