Using an interruption method with a modulation radiometer to suppress pulse noise

1975 ◽  
Vol 18 (11) ◽  
pp. 1220-1224
Author(s):  
V. I. Danilov
Keyword(s):  
Pulse Noise ◽  
Modulation Radiometer

CALCULATIONS FOR EVALUATING THE ACOUSTIC EFFICIENCY OF MEASURES TO REDUCE PULSE NOISE IN INDUSTRIAL PREMISES

Akustika ◽  
2021 ◽  
pp. 45-51
Author(s):  
Alexander Antonov ◽  
Irina Matveeva ◽  
Igor Shubin ◽  
Ilya Tsukernikov
Keyword(s):  
Structural Changes ◽  
Harmful Effect ◽  
Sound Sources ◽  
Pulse Noise ◽  
Space Planning ◽  
Acoustic Measures ◽  
Manufacturing Enterprises ◽  
Efficiency Assessment ◽  
Design Changes ◽  
The Impact

At modern manufacturing enterprises, machines and mechanisms that emit pulsed noise are widely used. Pulse noise has a more harmful effect on workers than time-constant, time fluctuating and intermittent noises. Pulse noise reduction is possible through the application of design changes in the pulse noise source and the development of organizational, technological, construction and acoustic measures. The choice of specific events is made on the basis of their acoustic efficiency assessment. For this purpose, it is necessary to have a method for calculating pulse noise that takes into account its space-time characteristics and their possible changes with structural changes of the source, as well as with changes in the space-planning and acoustic parameters of premises. In the article, to assess the acoustic efficiency of pulse noise, it is proposed to use a combined calculation method developed by the authors, taking into account the real mirror-diffuse nature of sound reflection from the room fences. On its basis, it is analyzed the possibilities of using various methods and means to reduce the impact of noise on the workers in rooms with pulsed sound sources.

Pulse Noise Characteristics of Dual Optical Path of Integrated Optical Waveguide Gyro Using Triangle Wave Phase Modulation

2018 ◽  
Vol 24 (4) ◽  
pp. 377-384
Author(s):  
郑永秋 ZHENG Yong-qiu ◽  
张清 ZHANG Qing ◽  
张成飞 ZHANG Cheng-fei ◽  
陈佳敏 CHEN Jia-min
Keyword(s):  
Optical Waveguide ◽  
Phase Modulation ◽  
Optical Path ◽  
Pulse Noise ◽  
Wave Phase ◽  
Noise Characteristics ◽  
Integrated Optical ◽  
Integrated Optical Waveguide

scholarly journals Pulse noise-hidden image reconstruction and visualization via stochastic resonance

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Qibing Sun ◽  
Hongjun Liu ◽  
Nan Huang ◽  
Zhaolu Wang ◽  
Jing Han
Keyword(s):  
Image Reconstruction ◽  
Stochastic Resonance ◽  
Pulse Noise

Breakdown Pulse Noise in Insulated Systems for LMFBR Application

1973 ◽  
Vol 17 (3) ◽  
pp. 198-204
Author(s):  
R. R. Schemmel ◽  
L. D. Philipp ◽  
J. L. Stringer
Keyword(s):  
Pulse Noise
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