Title :
On-line Music Beat Tracking with Kalman Filtering and Probability Data Association (KF-PDA)
Author :
Shiu, Yu ; Kuo, C. C Jay
Author_Institution :
Southern California Univ., Los Angeles, CA
Abstract :
An on-line music beat tracking algorithm with Kalman filtering (KF) and probability data association (PDA) is proposed. The KF-PDA method not only estimates the music tempo and beat pulse positions in real-time but also provides a temporal metrical unit for human-perception-like processing. The superior performance of the proposed KF-PDA beat tracking system is demonstrated using the MIREX beat tracking competition´s practice data set.
Keywords :
Kalman filters; audio signal processing; filtering theory; music; probability; KF-PDA; Kalman filtering; beat pulse positions; human-perception-like processing; on-line music beat tracking; probability data association; Animation; Computer graphics; Filtering; Instruments; Kalman filters; Mel frequency cepstral coefficient; Multiple signal classification; Particle tracking; Personal digital assistants; Signal processing;
Conference_Titel :
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1458-1
Electronic_ISBN :
978-1-4244-1459-8
DOI :
10.1109/ICCE.2008.4587914
