XYZ scanner with transducer for analysing Barkhausen noise: a) block diagram, b) photo, c) 3D view of the transducer.
Source: Maciusowicz, M.; Psuj, G. Use of Time-Frequency Representation of Magnetic Barkhausen Noise for Evaluation of Easy Magnetization Axis of Grain-Oriented Steel. Materials 2020, 13, 3390. https://doi.org/10.3390/ma13153390
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Michal Maciusowicz, Grzegorz Psuj, CC-BY-SA-4.0
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