Frequency Spectrum of the Barkhausen Noise

1957 ◽  
Vol 28 (7) ◽  
pp. 777-780 ◽  
Author(s):  
G. Biorci ◽  
D. Pescetti
Keyword(s):  
Frequency Spectrum ◽  
Barkhausen Noise

Degradation Estimation of 2.25CR-1Mo Steel by Barkhausen Noise Method

2004 ◽  
Author(s):  
Youn-Ho Cho ◽  
Ik-Keun Park
Keyword(s):  
Data Analysis ◽  
Thermal Degradation ◽  
Wavelet Analysis ◽  
Frequency Spectrum ◽  
Thermal Damage ◽  
Peak Amplitude ◽  
Barkhausen Noise ◽  
Average Amplitude ◽  
Damage Level ◽  
Maximum Peak

In this study, various NDE parameters of the Barkhausen noise method, such as MPA (Maximum Peak Amplitude), RMS, IABNS (Internal Area of Barkhausen Noise on Signal) and average amplitude of frequency spectrum are investigated and correlated with thermal damage level of 2.25Cr-1.0Mo steel using wavelet analysis. Those parameters tend to increase while thermal degradation proceeds. It also turns out that the wavelet technique can help to reduce experimental false calls in data analysis.

Frequency spectrum of the Barkhausen noise of a moving 180° domain wall

1977 ◽  
Vol 4 (1-4) ◽  
pp. 247-253 ◽  
Author(s):  
Wilhelm Grosse-Nobis
Keyword(s):  
Domain Wall ◽  
Frequency Spectrum ◽  
Barkhausen Noise

The frequency spectrum of Barkhausen noise

1972 ◽  
Vol 5 (8) ◽  
pp. 1389-1395 ◽  
Author(s):  
G Manson ◽  
G Hoffmann de Visme
Keyword(s):  
Frequency Spectrum ◽  
Barkhausen Noise

The impedance of the magnetron in different regions of the frequency spectrum

1940 ◽  
Vol 86 (519) ◽  
pp. 297-306 ◽  
Author(s):  
A.F. Harvey
Keyword(s):  
Frequency Spectrum

FRACTAL DIMENSION ANALYSIS OF THE BARKHAUSEN NOISE IN Fe-Si AND PERMALLOY

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1929-C8-1930
Author(s):  
H. Yamazaki ◽  
Y. Iwamoto ◽  
H. Maruyama
Keyword(s):  
Fractal Dimension ◽  
Barkhausen Noise ◽  
Dimension Analysis ◽  
Fractal Dimension Analysis

RELATION BETWEEN MECHANICAL BARKHAUSEN NOISE AND MAGNETOMECHANICAL INTERNAL FRICTION

1987 ◽  
Vol 48 (C8) ◽  
pp. C8-407-C8-412 ◽  
Author(s):  
B. AUGUSTYNIAK ◽  
A. VANNES
Keyword(s):  
Internal Friction ◽  
Barkhausen Noise

Frequency Spectrum Evolution of Quasi-Optical Dielectric Resonators with Conducting Endplates

2002 ◽  
Vol 57 (12) ◽  
pp. 10 ◽  
Author(s):  
Nikolay T. Cherpak ◽  
A. A. Barannik ◽  
Yu.V. Prokopenko ◽  
Yu. F. Filippov ◽  
T.A. Smirnova
Keyword(s):  
Frequency Spectrum ◽  
Dielectric Resonators ◽  
Optical Dielectric
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