Translator Disclaimer
31 December 2019 Note segmentation based on prior knowledge of music score
Author Affiliations +
Abstract
This paper proposes a note segmentation method combining music score, aiming at the problem that cannot segment multi-tone music with more changes in intensity accurately. By extracting the envelope peak value of music signal and matching it with note values and pitch information of musical score, the segmentation of notes is completed.Simulation results show that the method based on the prior knowledge of value and pitch information of music score can not only realize the segmentation of notes of continuous single tone music, but also be suitable for multi-tone music with strong and weak variations.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yu Qing, Yibin Rui, Haifeng Fei, and Bixuan Jiao "Note segmentation based on prior knowledge of music score", Proc. SPIE 11384, Eleventh International Conference on Signal Processing Systems, 113840D (31 December 2019); https://doi.org/10.1117/12.2559467
PROCEEDINGS
5 PAGES


SHARE
Advertisement
Advertisement
Back to Top