@conference {2578,
	title = {Relative Pitch Estimation of Multiple Instruments},
	booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)},
	year = {2009},
	abstract = {<p>We present an algorithm based on probabilistic latent component  analysis and employ it for relative pitch estimation of multiple  instruments in polyphonic music. A multilayered positive deconvolution  is performed concurrently on mixture constant-Q transforms to obtain a  relative pitch track and timbral signature for each instrument. Initial  experimental results on mixtures of two instruments are quite promising  and show high levels of accuracy.</p>},
	url = {https://ccrma.stanford.edu/~gautham/Site/Multipitch.html},
	author = {Mysore, Gautham J. and Paris Smaragdis}
}
