DocumentCode
2033000
Title
Study on accurate estimation of musical information in musical performance
Author
Funakoshi, Noboru ; Tanaka, Toshiyuki
Author_Institution
Sch. of Fundamental Sci. & Technol., Keio Univ., Yokohama, Japan
fYear
2011
fDate
13-18 Sept. 2011
Firstpage
1489
Lastpage
1492
Abstract
Although the recent research in the field of Automatic music transcription has been active, there are still outstanding problems. Amongst, we focused on note-length and aim to estimate note-length exactly. In the past, Fourier or Wavelet transform are used to transform music signal into frequency domain. However, these transform can lose accuracy in time component. In this paper, we estimate tone duration from music signal without transforming it into frequency domain.
Keywords
Fourier transforms; audio signal processing; music; wavelet transforms; Fourier transform; automatic music transcription; frequency domain; music signal; musical information estimation; musical performance; note-length estimation; tone duration estimation; Correlation; Harmonic analysis; Instruments; Lapping; Music; Proposals; Transforms; Automatic music transcription; Correlation; Music note-length extract; Short-Time Fourier Transform; spectral subtraction;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference (SICE), 2011 Proceedings of
Conference_Location
Tokyo
ISSN
pending
Print_ISBN
978-1-4577-0714-8
Type
conf
Filename
6060196
Link To Document