Active noise control for in-ear headphones: Implementation and evaluation

Active noise control (ANC) for in-ear headphones is challenging due to physical tiny volume constraint. According to the best of our survey, most of the previous papers provide only simulation results rather than physically measuring results. In this paper, the detailed experience on implementation and evaluation for ANC in-ear headphone design has been presented. Measurement results show that the proposed in-ear headphone achieves better performance than that of the conventional ANC headphones.