scholarly journals Physics-based simulation techniques for small- and large-signal device noise analysis in RF applications

2003 ◽  
Vol 50 (3) ◽  
pp. 633-644 ◽  
Author(s):  
F. Bonani ◽  
S.D. Guerrieri ◽  
G. Ghione
2017 ◽  
pp. 293-308
Author(s):  
Brad Gaynor ◽  
Nauman Khan ◽  
Soha Hassoun

2018 ◽  
Vol 65 (5) ◽  
pp. 1887-1895 ◽  
Author(s):  
Martin Rack ◽  
Yasmina Belaroussi ◽  
Khaled Ben Ali ◽  
Gilles Scheen ◽  
Babak Kazemi Esfeh ◽  
...  

2018 ◽  
Vol 34 (6) ◽  
pp. 921-927
Author(s):  
Martin Pšenka ◽  
Štefan Mihina ◽  
Matti Järvi ◽  
Marie Šístková ◽  
Viera Kažimírová ◽  
...  

Abstract. The aim of this article is to evaluate the noise levels of different milking systems. Noise was measured at 15 dairy farms in Slovakia, Finland, and the Czech Republic. Out of these, there were three herringbone, three tandem, three side-by-side, and three rotary milking parlors, and three automatic milking systems (AMS). Brüel&Kjær type 2270 sound analyser was used for measuring noise levels. Equivalent sound pressure level (LAeq), maximum sound pressure level (LAFmax), and peak values (LCPk) have been recorded in each milking system during the entire herd milking session. Keywords: Animal welfare, Dairy cows, Milking device, Noise exposure.


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