Simple Chord Estimate: Submission to the Mirex Chord Estimation Task

نویسنده

  • Matthias Mauch
چکیده

I present my submission MM1 to the Chord Estimation Task of the 2010 Music Information Retrieval Evaluation eXchange (MIREX 2010). The front-end chroma generation is based on a new implementation of NNLS Chroma as a Vamp plugin. The higher level model is very simple, and a very similar method is implemented as the nonHMM version of the Chordino plugin. These two plugins are now available at http://www.isophonics. net/nnls-chroma. The method has achieved the nextto highest chord overlap ratio (0.7963) among the participating methods.

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تاریخ انتشار 2010