{{ /2dmch2/3_methods_of_barkhausen_noise_detection.png?800 }} 

[[/Barkhausen noise]] can be detected by a double [[/B-coil]], vertical sensor, or a global B-coil with band-pass filtering.

<box 75% round #aaffaa >
  3_methods_of_barkhausen_noise_detection.png
{{page>insert/file-sz-cc}}
</box>

{{tag>Files 2DM_book 2017 Barkhausen_noise Barkhausen_noise_sensor B-coils Epstein_strip Band-pass_filtering}}