Category-level identification of non-registered musical instrument sounds

Tetsuro Kitahara*, Masataka Goto, Hiroshi G. Okuno

*この研究の対応する著者

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

This paper describes a method that identifies sounds of non-registered musical instruments (i.e., musical instruments that are not contained in the training data) at a category level. Although the problem of how to deal with non-registered musical instruments is essential in musical instrument identification, it has not been dealt with in previous studies. Our method solves this problem by distinguishing between registered and non-registered instruments and identifying the category name of the non-registered instruments. When a given sound is registered, its instrument name, e.g. violin, is identified. Even if it is not registered, its category name, e.g. strings, can be identified. The important issue in achieving such identification is to adopt a musical instrument hierarchy reflecting the acoustical similarity. We present a method for acquiring such a hierarchy from a musical instrument sound database. Experimental results show that around 77% of non-registered instrument sounds, on average, were correctly identified at the category level.

本文言語English
ホスト出版物のタイトルICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
4
出版ステータスPublished - 2004
外部発表はい
イベントProceedings - IEEE International Conference on Acoustics, Speech, and Signal Processing - Montreal, Que, Canada
継続期間: 2004 5 172004 5 21

Other

OtherProceedings - IEEE International Conference on Acoustics, Speech, and Signal Processing
国/地域Canada
CityMontreal, Que
Period04/5/1704/5/21

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 信号処理
  • 音響学および超音波学

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