Generator noise is a problem. While portable generators are great for providing emergency power, they can be loud and disruptive to those around you. In some instances, they might even be unusable if ...

To be fair, turbine noise is typically high-pitched, it can be quite directional, and it can drop off quicker with distance than lower-frequency vibrations like your typical thrumming petrol generator ...

The large diesel generators were running again Wednesday at the New Orleans Sewerage and Water Board’s Carrollton plant. Joshua Joseph lives across the street from the plant. He says every time it ...

A design idea for a white-noise generator is realized and revised. Two low-noise amplifiers (LNAs) in cascade amplify the noise produced by a reverse-biased Zener diode operating in junction-breakdown ...