Our electronics writer has been testing headphones for years, and he’s picked the three pairs that offer the best noise-canceling tech.

Exercise equipment, gym accessories, workout tech and more — we rounded up the best fitness gifts for treating someone who loves staying active.

Abstract: The affine projection (AP) algorithm enhances the performance of gradient-based adaptive algorithms when dealing with colored reference signals, which is typically the case with filtered-X ...

A news article describing research conducted by NTT in Japan, for the development of an active noise cancellation system that ...