BpmDj Meta-Data Extraction

Werner Van Belle¹ - werner@yellowcouch.org, werner.van.belle@gmail.com

1- Yellowcouch; D-79639; Grenzach-Wyhlen Germany

Abstract : The presentation covers all meta data extraction aspects in BpmDj. It starts with explaining different techniques to measure tempo (energy enveloppe spectra, autocorrelation, peak detectors, ray-shooting and realtime tempo extraction). Beatgraphs are introduced, spectrum measurement based on the psychoacoustic bark scale is covered as well as echo characteristic, rythm and composition extraction. SVD / PCA analysis is used to map a multidimensional spectrum space to 3 primary colors

Keywords:
Reference: Werner Van Belle; BpmDj Meta-Data Extraction; Presented at the Computer Science Department, University of Tromso; Norway; February 2005

I'm currently looking for interesting work in the Basel area. If you have a challenging task with regard to data analysis and/or bioinformatics, please drop me a line.
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http://werner.yellowcouch.org/ - werner@yellowcouch.org