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 ...

Sound is everywhere, but what if certain frequencies could actually change how your body feels? From vibrations that make you dizzy to low tones that rattle your insides, the science of sound is ...

In the audio world, there's always a lot of jargon and acronyms floating around. What's the difference between ANC and ENC?

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.

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 ...