Mirex 2012 Audio Beat Tracking Evaluation : Neurobeat

In this paper, a beat tracking system is presented that simultaneously extracts downbeats, beats, tempo and meter. After generating beat activations by a bidirectional Long Short-Term Memory recurrent neural network, the temporal structure is infered using a Hidden Markov Model (HMM). From all MIREX beat tracking evaluation results between 2006 and 2012 it… (More)