Music

Music

Quaternion-MUSIC for vector-sensor array processing

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This paper considers the problem of direction of arrival (DOA) and polarization parameters estimation in the case of multiple polarized sources impinging on a vector-sensor array. The quaternion model is used, and a data covariance model is proposed using

Music

Unsupervised analysis of polyphonic music by sparse coding

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We investigate a data-driven approach to the analysis and transcription of polyphonic music, using a probabilistic model which is able to find sparse linear decompositions of a sequence of short-term Fourier spectra. The resulting system represents each i

Music

MusiDB - A personalized search engine for music

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The increasing use of structured information on the web demands new ways of searching and integrating data from different sources. In this paper, we focus on the use of unique representations of data objects in terms of public repositories (in this case M