66 search results - page 1 / 14 » Infinite-state spectrum model for music signal analysis |
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper presents a nonparametric Bayesian extension of nonnegative matrix factorization (NMF) for music signal analysis. Instrument sounds often exhibit non-stationary spectral...
TASLP
2008
13 years 4 months ago
2008
A method is described for estimating the fundamental frequencies of several concurrent sounds in polyphonic music and multiple-speaker speech signals. The method consists of a comp...
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
This paper proposes a dereverberation method for musical audio signals. Existing dereverberation methods are designed for speech signals and are not necessarily effective for supp...
ENGL
2008
13 years 4 months ago
2008
An array antenna system with innovative signal processing can enhance the resolution of a signal direction of arrival (DOA) estimation. Super resolution algorithms take advantage o...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In operational systems (Radar, communication, sonar,..), for practical considerations the MUSIC pseudo spectrum optimization must be conducted after removing the outliers. When th...