Title :
Beat tracking with particle filtering algorithms
Author :
Hainsworth, S. ; Macleod, Malcolm
Author_Institution :
Dept. of Eng., Cambridge Univ., UK
Abstract :
The paper presents a beat tracking algorithm for musical audio signals. The method firstly extracts musical change points from the help signal and then uses a particle filtering algorithm to associate these to a tempo process. Results are comparable with the current state of the art.
Keywords :
audio signal processing; music; nonlinear filters; tracking; help signal; musical audio signals; musical change points; nonlinear filters; particle filtering algorithms; tempo process; tracking algorithm; Application software; Event detection; Filtering algorithms; Foot; Frequency estimation; Humans; Particle tracking; Phase estimation; Power harmonic filters; Signal processing;
Conference_Titel :
Applications of Signal Processing to Audio and Acoustics, 2003 IEEE Workshop on.
Print_ISBN :
0-7803-7850-4
DOI :
10.1109/ASPAA.2003.1285827
