Musical instrument recognition using cepstral coefficients andtemporal features
Eronen, A.; Klapuri, A.
Acoustics, Speech, and Signal Processing, 2000. ICASSP apos;00. Proceedings. 2000 IEEE International Conference on
Volume 2, Issue , 2000 Page(s):II753 - II756 vol.2
Digital Object Identifier 10.1109/ICASSP.2000.859069
Summary:In this paper, a system for pitch independent musical instrument
recognition is presented. A wide set of features covering both spectral
and temporal properties of sounds was investigated, and their extraction
algorithms were designed. The usefulness of the features was validated
using test data that consisted of 1498 samples covering the full pitch
ranges of 30 orchestral instruments from the string, brass and woodwind
families, played with different techniques. The correct instrument
family was recognized with 94% accuracy and individual instruments in
80% of cases. These results are compared to those reported in other
work. Also, utilization of a hierarchical classification framework is
considered
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