Peeling, PH and Godsill, SJ (2011) Multiple pitch estimation using non-homogeneous poisson processes. IEEE Journal on Selected Topics in Signal Processing, 5. pp. 1133-1143. ISSN 1932-4553Full text not available from this repository.
Novel statistical models are proposed and developed in this paper for automated multiple-pitch estimation problems. Point estimates of the parameters of partial frequencies of a musical note are modeled as realizations from a non-homogeneous Poisson process defined on the frequency axis. When several notes are combined, the processes for the individual notes combine to give a new Poisson process whose likelihood is easy to compute. This model avoids the data-association step of linking the harmonics of each note with the corresponding partials and is ideal for efficient Bayesian inference of unknown multiple fundamental frequencies in a signal. © 2011 IEEE.
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|Date Deposited:||18 May 2016 18:07|
|Last Modified:||25 Jul 2016 03:40|