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Quantum Noise

Theoretical Foundations of Nanoscale Quantum Devices, 2020
Recognizing the quirk ways to acquire this books Quantum Noise A Handbook Of Markovian And Non Markovian Quantum Stochastic Methods With Applications To Quantum Optics Springer Series In Synergetics is additionally useful. You have remained in right site

semanticscholar   +1 more source

Acoustic Metamaterials for Noise Reduction: A Review

Advanced Materials & Technologies, 2022
Noise pollution has become a significant global problem in recent years. Unfortunately, conventional acoustic materials cannot offer substantial improvements in noise reduction.
Nansha Gao   +5 more
semanticscholar   +1 more source

Ensemble Empirical Mode Decomposition: a Noise-Assisted Data Analysis Method

Advances in Data Science and Adaptive Analysis, 2009
A new Ensemble Empirical Mode Decomposition (EEMD) is presented. This new approach consists of sifting an ensemble of white noise-added signal (data) and treats the mean as the final true result.
Zhaohua Wu, N. Huang
semanticscholar   +1 more source

Communication in the Presence of Noise

Proceedings of the IRE, 1949
A method is developed for representing any communication system geometrically. Messages and the corresponding signals are points in two "function spaces," and the modulation process is a mapping of one space into the other.
C. Shannon
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Noise Trader Risk in Financial Markets

Journal of Political Economy, 1990
We present a simple overlapping generations model of an asset market in which irrational noise traders with erroneous stochastic beliefs both affect prices and earn higher expected returns. The unpredictability of noise traders' beliefs creates a risk in
J. de Long   +3 more
semanticscholar   +1 more source

Suppression of acoustic noise in speech using spectral subtraction

, 1979
A stand-alone noise suppression algorithm is presented for reducing the spectral effects of acoustically added noise in speech. Effective performance of digital speech processors operating in practical environments may require suppression of noise from ...
J. Youngberg   +3 more
semanticscholar   +1 more source

Mathematical analysis of random noise

, 1944
In this section we use the representations of the noise currents given in section 2.8 to derive some statistical properties of I(t). The first six sections are concerned with the probability distribution of I(t) and of its zeros and maxima.
S. Rice
semanticscholar   +1 more source

Tracking noise in noise.

The Journal of the Acoustical Society of America, 2011
Very often one wants to track one type of noise embedded in another noise. In addition, the noises may be nonstationary. For example, suppose one wants to track in time and or space a reverberation type noise that is embedded in an background ambient noise.
Leon Cohen, Lorenzo Galleani
openaire   +2 more sources

There Is “Noise,” and Noise

Perspectives on Science, 2017
What is noise? Common sense tells us it is a disturbance, an invasion of our perceptual space, a nuisance.
openaire   +2 more sources

Adaptive noise cancelling: Principles and applications

, 1975
This paper describes the concept of adaptive noise cancelling, an alternative method of estimating signals corrupted by additive noise or interference. The method uses a "primary" input containing the corrupted signal and a "reference" input containing ...
B. Widrow   +8 more
semanticscholar   +1 more source

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