Drum transcription with non-negative spectrogram factorisation

  title={Drum transcription with non-negative spectrogram factorisation},
  author={Jouni Paulus and Tuomas Virtanen},
  journal={2005 13th European Signal Processing Conference},
This paper describes a novel method for the automatic transcription of drum sequences. The method is based on separating the target drum sounds from the input signal using non-negative matrix factorisation, and on detecting sound onsets from the separated signals. The separation algorithm factorises the spectrogram of the input signal into a sum of instrument spectrograms, each having a fixed spectrum and a time-varying gain. The spectra are calculated from a set of training signals, and the… CONTINUE READING
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