Results 21 to 30 of about 1,519,506 (293)

Noise: towards a definition [PDF]

open access: yes
The research aims to explore the perceptual affects of noise on the relationship between performers, their instruments and listeners. The portfolio of compositions and accompanying thesis demonstrates the results of this treatment of sound and space ...
Riley, Thomas Richard
core   +3 more sources

Chamber investigation and evaluation of acoustic properties of materials/Kameriniai medžiagų akustinių savybių tyrimai ir vertinimas/Камерные исследования и оценка акустических свойств материалов

open access: yesJournal of Environmental Engineering and Landscape Management, 2009
Traffic‐generated noise accounts for 60–80% of the noise prevailing in towns. With the aim of reducing the impact of noise on humans, measures and methods of fighting noise in towns and residential areas should be developed.
Raimondas Grubliauskas, Donatas Butkus
doaj   +1 more source

Sensor noise suppression [PDF]

open access: yesJournal of Neuroscience Methods, 2008
We present a method to remove the effects of sensor-specific noise in multiple-channel recordings such as magnetoencephalography (MEG) or electroencephalography (EEG). The method assumes that every source of interest is picked up by more than one sensor, as is the case with systems with spatially dense sensors.
Alain, de Cheveigné, Jonathan Z, Simon
openaire   +2 more sources

Speech Denoising Using Transform Domains in the Presence of Impulsive and Gaussian Noises

open access: yesIEEE Access, 2017
The speech denoising problem in the presence of mixed impulsive and Gaussian noises is investigated by exploiting transform domains. To that end, the proposed noise suppression scheme is a cascaded form consisting of an impulsive noise suppression module
Hongqing Liu   +4 more
doaj   +1 more source

External noise suppression by intrinsic noise in a neuron

open access: yesResults in Physics, 2019
Noises are usually being considered as a detrimental factor in signal processing. The usual method to deal with noise and enhance output signal is reducing noises from different sources. In this research, we demonstrated in a neuronal model that noise in
Tao Shen, Zhangcai Long, Bo Chen
doaj   +1 more source

Research on microseismic denoising method based on CBDNet

open access: yesArtificial Intelligence in Geosciences, 2023
Noise suppression is an important part of microseismic monitoring technology. Signal and noise can be separated by denoising and filtering to improve the subsequent analysis.
Jianchao Lin   +3 more
doaj   +1 more source

Decomposing Noise in Biochemical Signalling Systems Highlights the Role of Protein Degradation [PDF]

open access: yes, 2013
22.08.13 KB. Ok to add the accepted version to Spiral.The phenomena of stochasticity in biochemical processes have been intriguing life scientists for the past few decades.
Komorowski, Michał   +5 more
core   +1 more source

Noise suppression ability and its mechanism analysis of scale-free spiking neural network under white Gaussian noise.

open access: yesPLoS ONE, 2020
With the continuous improvement of automation and informatization, the electromagnetic environment has become increasingly complex. Traditional protection methods for electronic systems are facing with serious challenges.
Lei Guo   +4 more
doaj   +1 more source

Medical Image Denoising by Improved Kuan Filter

open access: yesAdvances in Electrical and Electronic Engineering, 2012
This paper focuses on the issue of speckle noise and its suppression. Firstly, the multiplicative speckle noise model and its mathematical formulation are introduced. Then, certain de-noising methods are described together with possible improvements.
Radek Benes, Kamil Riha
doaj   +1 more source

Research Progress on Aerodynamic Noise in Turbomachinery

open access: yesNanjing Hangkong Hangtian Daxue Xuebao
In the context of advancing energy transition and the demand for environmentally friendly technologies, aerodynamic noise has emerged as a critical constraint on the efficient operation and broader application of turbomachinery.
LI Wen   +8 more
doaj   +1 more source

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