Research Seminars
Audio and Music Research
at Columbia University's LabROSA
Dan Ellis, Columbia University, New York USA
Thursday 29 July 2004
Abstract
I will describe some recent and ongoing projects in LabROSA relating
to music and general audio analysis, including:
- Eigenrhythms - subspace analysis of drum
patterns extracted from pop music [pdf]
- Temporal envelope modeling via linear
prediction applied to spectra, and applications in analysis/synthesis
(This
pdf document describes applications in speech recognition)
- Music similarity browsing using genre-based
'anchor-spaces' [pdf] [pdf]
- Source/filter factored generative models
for audio based on frame-to-frame transformations [pdf]
- Segmenting and classifying long-duration
`personal audio' recordings [pdf]
- Some early work on pitch detection by trained
pattern recognition
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