Noise Abatement Approach Using Computer Simulation Model for Urban Indian Road of a Tier-2 City
Archives of Acoustics, 2021 Noise pollution is a major problem nowadays. In urban context, road traffic is the main source of noise pollution. People directly exposed to road traffic noise suffer from moderate to severe annoyance, headache, stress, feeling of exhaustion, and ...
Dipeshkumar Ratilal SONAVIYA +1 more
doaj +1 more source
Phase structure and thermal properties of bismaleimide/polyethersulfone multi-phase resin system
Journal of Aeronautical Materials, 2019 The effect of micro phase morphology of bismaleimide (BMI)/polyethersulfone (PES) multi-phase system on the thermal properties was studied by SEM, DMA and TGA.
DONG Huimin +6 more
doaj +1 more source
Phase Morphology and Chemorheology during Curing of Polyethersulfone/Bismaleimide Multi-phase System
Journal of Aeronautical Materials, 2018 Curing characteristic of bismaleimide (BMI)/polyethersulfone (PES) multi-phase systems was studied by differential scanning calorimetry (DSC) using the non-isothermal method under different heating rates.
DONG Huimin +6 more
doaj +1 more source
, 2010 Among the many factors contributing to image quality degradation, noise is one of the most recurrent and difficult elements to deal with. Smart filters capable to remove noise without affecting the tiny details of a digital image are of primary importance to produce pleasant pictures.
A. Bosco, R. Rizzo
openaire +2 more sources
A reduction of interferometric phase-to-intensity conversion noise in fiber links by large index phase modulation of the optical beam [PDF]
, 1992 A noise reduction scheme for long haul fiber amplitude modulation (AM) systems is proposed and analyzed. Such systems suffer from intensity noise which results from interference between the (twice) Rayleigh scattered light and the directly transmitted ...
Blauvelt, Hank, Wu, Shu-Wu, Yariv, Amnon
core +1 more source
Reduced frequency noise in superconducting resonators [PDF]
, 2010 We report a reduction of the frequency noise in coplanar waveguide superconducting resonators. The reduction of 7 dB is achieved by removing the exposed dielectric substrate surface from the region with high electric fields and by using NbTiN. In a model-
Barends, R. +6 more
core +3 more sources
Reducing MOSFET 1/f Noise and Power Consumption by "Switched Biasing" [PDF]
, 2000 Switched biasing is proposed as a technique for reducing the 1/f noise in MOSFET's. Conventional techniques, such as chopping or correlated double sampling, reduce the effect of 1/f noise in electronic circuits, whereas the switched biasing technique ...
Gierkink, Sander L.J. +3 more
core +2 more sources
HEVC Encoding Assisted with Noise Reduction [PDF]
International Journal of Electronics and Telecommunications, 2018 Optimization of encoding process in video compression is an important research problem, especially in the case of modern, sophisticated compression technologies.
Olgierd Stankiewicz +5 more
doaj +1 more source
Noise reduction in 3D noncollinear parametric amplifier [PDF]
, 2010 We analytically find an approximate Bloch-Messiah reduction of a noncollinear parametric amplifier pumped with a focused monochromatic beam. We consider type I phase matching.
A. Dragan +25 more
core +2 more sources
Noise reduction and hyperfine level coherence in spontaneous noise spectroscopy of atomic vapor [PDF]
, 2013 We develop a system for measurements of power spectra of transmitted light intensity fluctuations, in which the extraneous noise, including shot noise, is reduced. In essence, we just apply light, measure the power of the transmitted light and derive its
Aoki, Kenichiro, Mitsui, Takahisa
core +1 more source