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 ...

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 ...

An adjustable white noise generator is a handy tool that can be used to examine the circuit or a communication line under some random noises to make sure about the stability of the device in real and ...

Those smart speakers you’ve allowed into your home can do more than look up the weather forecast and set timers for your eggs—they’re growing increasingly capable of taking on a host of other tasks, ...

Audacity is a free and open-source audio editing software that lets you add white noise to music. You can import audio files, generate white noise, and then add it to imported audio. It lets you add ...

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 ...

WEST COLUMBUS - Many parents have turned to white noise to help soothe their baby to sleep. Adults who suffer from Tinnitus can also use ambient sounds to help mask ringing in the ears. White noise ...

If you have trouble sleeping because of distracting sounds, research shows that white noise can help. White noise not only helps you fall asleep but improves the quality of your sleep. And during the ...