Noise

In audio engineering, electronics, physics, and many other fields, the color of noise or noise spectrum refers to the power spectrum of a noise signal (a signal produced by a stochastic process).

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What noise does a fish make? New underwater tool lets ecologists ID fish from their sounds - EurekAlert!

From noise to power: A symmetric ratchet motor discovery - EurekAlert!

In quantum sensing, what beats beating noise? Meeting noise halfway. - EurekAlert!

AI tool developed at Oxford helps astronomers find supernovae in a sky full of noise - EurekAlert!

Wading through the noise: new audio tool pinpoints river species - EurekAlert!

Powerful new book explores how noise has taken over the world

This smarter sound shield blocks more noise—without blocking air - EurekAlert!

Airplanes are loud and may damage your hearing. Scientists measured the noise on flights and found they average 75-85 decibels - but can get louder on takeoff and landing. Experts say this constant noise could be a source of discomfort and potentially even a risk to health and hearing.

Innovating echocardiography video segmentation with temporal and noise-resilient techniques for refined cardiovascular diagnostic imaging - EurekAlert!

A new perspective on designing urban low-altitude logistics networks subhead: Balancing cost, safety, and noise through co-evolutionary multi-objective optimization - EurekAlert!

Breaking through the noise: WSComm’s revolution in spectrum sharing - EurekAlert!

A new study provides insights into cleaning up noise in quantum entanglement - EurekAlert!

Wits researchers find a way to shield quantum information from “noise” - EurekAlert

Researchers find a way to shield quantum information from 'noise'

Is that shark ticking? In a first, a shark is recorded making noise

Galapagos birds exhibit ‘road rage’ due to noise - EurekAlert

Ultra-low-noise Infrared Detectors for Exoplanet Imaging

The Future of Silence Is Here: MIT’s Noise-Canceling Silk

A stiff material that stops vibrations and noise

New understanding of the limits on nano-noise