Author Archives: Brian

Visualizing onset correlation

[latexpage] As Tad mentioned in previous posts, rhythmic variation is one of the key distinguishing features of jazz. We’ve been specifically interested in analyzing how drummers can create a different feel by playing “ahead of” or “behind” the beat (whatever … Continue reading

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Learning sparse instrument models

[latexpage] One of the first steps toward high-level analysis of audio recordings is decomposing the signal into a representation that can be easily digested by a computer.  A more or less standard approach is to carve up the signal into … Continue reading

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