Researchers have traced how the brain filters out background noise during speech using signals between the motor and auditory ...

The ratio of the power or volume (amplitude) of a signal to the amount of disturbance (the noise) mixed in with it. Measured in decibels, signal-to-noise ratio (SNR, S/N) measures the clarity of ...

Mathematicians have applied statistical mechanics to climate change detection and attribution for first time. They have shown how to separate the 'signal' of human-made climate change from the 'noise' ...

with a signal-to-noise ratio that peaked at over 30 times the typical background noise. The signal, which lasted 72 seconds, became known as the “Wow! Signal” thanks to astronomer Jerry Ehman ...

A potential signal from an undiscovered particle needs to be strong enough to rise above this background noise. Scientists carefully estimated the number of background events in Xenon1T.

A breakthrough in the theory of climate change science has given scientists the most robust way yet to link observed climate ...

signal (which was, at its peak, an astonishing 30-31 time stronger than all background noise detected around it), they did ...

When they began to use it as a telescope they found there was a background "noise" (like static in a radio). This annoyance was a uniform signal in the microwave range, seeming to come from all ...