“Seven, one, nine, …”: A human voice pronounces digits, a physical material recognizes them with about 97 percent accuracy. This pattern recognition system was developed by physicists at the University of Duisburg-Essen (UDE) in collaboration with Ghent University (Belgium). The development enables multidimensional problems to be solved quickly and without energy-consuming training. The journal Advanced Intelligent Systems published the results.
Audio classification with skyrmion reservoirs
