Results 11 to 20 of about 12,207 (274)
Joint Impulsive Noise Estimation and Data Detection Conceived for LDPC-Coded DMT-Based DSL Systems
IEEE Access, 2017 Impulsive noise is one of the most challenging issues in digital subscriber lines (DSL). In order to mitigate the deleterious effects of impulsive noise, the conventional automatic repeat request invokes cyclic redundancy checking (CRC) in order to ...
Tong Bai +4 more
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The Research on Impulsive Events in Railway Noise Generated During Passage Through a Railroad Switch
Archives of Acoustics, 2017 This paper presents the result of research on the impulsive components of a railway noise generated during passage through a railroad switch compared with a typical rail noise and evaluation of this phenomenon with particular emphasis on impulsive sounds.
Bartłomiej KUKULSKI, Tadeusz WSZOŁEK
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Impulsive noise: A brief review
Hearing Research, 2017 • Impulsive noises are common in manufacturing, construction, public service and the military.
Rickie R, Davis, Odile, Clavier
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Applied Sciences, 2019 For Gaussian noise with random or periodic impulsive interference, the conventional active noise control (ANC) methods with finite second-order moments may fail to converge.
Wenzhao Zhu +3 more
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Impulsive noise mitigation based on iteration adaptive approach in underwater acoustic communication
Dianxin kexue, 2017 Focusing on the impulsive noise mitigation in underwater acoustic communication,an impulsive noise mitigation method based on iteration adaptive approach was proposed.Firstly,by utilizing the orthogonality of the subcarriers in OFDM system,both the ...
Guili ZHOU +3 more
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IEEE Access, 2019 The impulsive noise can deteriorate sharply the performance of orthogonal frequency division multiplexing (OFDM) systems. In this paper, we propose a novel joint channel impulse response estimation and impulsive noise mitigation algorithm based on ...
Xinrong Lv +4 more
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Annoyance penalty of impulsive noise – The effect of impulse onset [PDF]
Building and Environment, 2020 Abstract Impulsive sound can be perceived more annoying than a steady-state sound having the same A-weighted equivalent sound pressure level, LAeq. The difference in perceived noise annoyance can be compensated by adding a penalty or an adjustment k to LAeq (rating level).
Hongisto, Valtteri, Rajala, Ville
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Dianxin kexue, 2019 Impulsive noise interference can seriously affect the performance of underwater acoustic communication systems.An impulsive noise suppression method based on regularized threshold iteration was presented.Firstly,the null subcarrier matrix was used to ...
Nana LI +3 more
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Impulsive noise removal image ehancement technique [PDF]
International Journal on Intelligent Electronic Systems, 2007 Several areas like remote sensing, biomedical analysis, and computer vision require good image contrast and details for better interpretations and diagnoses’s. In the literature various image enhancement algorithms have been proposed to improve the perceptual aspects of the image for poorly contrasted images.
Subrajeet Mohapatra +2 more
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Correntropy-based DOA estimation algorithm under impulsive noise environments
EURASIP Journal on Wireless Communications and Networking, 2020 In this paper, the direction of arrival (DOA) estimation of signals in the presence of impulsive noise environment is studied. Complex isotropic symmetric alpha-stable (SαS) random variables are modeled as impulsive noise, then a novel second-order ...
Jin Chen, Sheng Guan
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