MyNoise lets you re-create your desired office atmosphere and what’s more: You have complete control over sound levels. Goodbye loud colleagues! Created by Stéphane Pigeon, a signal processing PhD ...

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 ...

Around 1990, Chattanoogan Sam Hall and his wife bought a mechanical white-noise generator to help them sleep after a neighbor's dog began yapping incessantly at night. Mark Kennedy is a veteran ...

A chaotic drone of meaningless sound to lull the human brain out of its usual drive to latch on to patterns can at times be a welcome thing. A nonsense background din — like an old television tuned to ...

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 DNG7500 series digital noise generator provides precise digital control of noise and CW output waveforms for communication equipment testing. The instrument generates programmable user-specified, ...