584 search results - page 9 / 117 » Physical Audio Signal Processing |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The main contribution presented here is an adaptive/unsupervised iterative thresholding algorithm for sparse representation of signals which can be modeled as the sum of two compo...
ICA
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. This paper introduces the audio part of the 2010 communitybased Signal Separation Evaluation Campaign (SiSEC2010). Seven speech and music datasets were contributed, which...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
Music classification based on cultural style is useful for music analysis and has potential applications in retrieval and recommendation systems. In this paper, we present the fir...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We describe the underlying probabilistic generative signal model of non-negative matrix factorisation (NMF) and propose a realistic conjugate priors on the matrices to be estimate...
IROS
2006
IEEE
14 years 1 months ago
2006
IEEE
— In order to guide the design of a new multi-robot system, we seek to evaluate two different designs of audio direction sensor. We have implemented a simple but useful audio pro...