If you have your earphones plugged in, the background noise of moving vehicular traffic (continuous honking) or the roar of an airplane engine can bother you. Wearing something universal like ...

The most obvious way to get rid of ambient noise is to employ some form of passive or active noise cancellation (ANC). The type of ANC we’re familiar with today was coined in 1989 by Dr. Amar Bose ...

All voltage regulators generate some level of undesirable noise. Some are designed for low-noise performance, but those may not be sufficiently quiet to supply power for certain ultra-low-noise ...