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 ...

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 ...

The behavior of analog circuits can often be characterized by sweeping their inputs with a signal going across a range of frequencies and then observing the output. These sweeps can be composed of ...

The successor to the UFX-EbNo series, the new CNG-EbNoseries of signal-to-noise generators from Noisecom sets and maintains anaccurate ratio between a user-supplied carrier and internally generated ...

Residential standby generators are indispensable and potentially life saving, especially in storm-prone regions of Texas and Florida. But they are ridiculously loud. Under full load, whole-house ...

Tropical storms, derechos and large snowstorms have led to an increase in generator sales in the region and more generators can mean more noise during power outages.Generator sales have doubled every ...