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simple_chord_recognition
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| + | ====== Chord Recognition ====== | ||
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| + | | Authors | Jeff Scott and Alex Cannon | | ||
| + | | Affiliation | Drexel University and Swathmore College | | ||
| + | | Code | [[https://github.com/jeffscott/HAMR_2014|Github Link]] | | ||
| + | |||
| + | Templates are constructed by taking the median spectrum of sections of audio with chord labels | ||
| {{:templates.png?400|templates.png}} | {{:templates.png?400|templates.png}} | ||
| + | |||
| + | * Each column is a template for a specific chord | ||
| + | * For test songs, compute euclidian distance between all templates and current spectral frame | ||
| + | * Choose best match | ||
| + | * 24.59% accuracy for root only | ||
| + | * Trained on 40 songs, tested on 70 songs | ||
| + | |||
| + | Here is a better view of some of the example templates | ||
| + | |||
| + | {{:small1.png?400|small1.png}} | ||
| + | {{:small2.png?400|small2.png}} | ||
simple_chord_recognition.1390773584.txt.gz ยท Last modified: 2014/01/26 16:59 by 160.39.250.229
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