Soft whirring sound of low-frequency vibrations cannot be easily detected because it is not loud. But once detected, it can be hard to ignore. Often, residents complain of the annoyance caused by ...

These headphones come in four colors, have "outstanding" noise canceling, and are so comfortable that they're "perfect for ...

Researchers describe an acoustic meta-surface that uses pingpong balls, with small holes punctured in each, as Helmholtz resonators to create inexpensive but effective low-frequency sound insulation.

Those living in or around Bristol say a low-frequency sound coming from the Reworld facility continues to be a nuisance. Our NBC CT Responds team was first to listen and share stories of community ...

My wife, Marie, and I recently returned from a week vacationing on Block Island. Access to the island is by ferryboat from Point Judith, Rhode Island. Marie has a special relationship with Block ...

Power consumption in electronic gadgets is a critical factor that involves low power circuit designs which remains a challenging and complex task for the semiconductor industry, in particular, for ...

Long-term exposure to low-frequency noise can cause numerous health problems, but the solution may be found in an unexpected object, a pingpong ball. Conventionally thought of as the hollow plastic ...