261 search results - page 14 / 53 » One Microphone Source Separation |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We address the problem of instantaneous, underdetermined audio source separation by time-frequency masking. Using oracle estimators, we determine experimental upper performance bo...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We propose a technique to separate audio sources from their anechoic mixtures with long delay in an underdetermined setting (i.e., the number of audio sensors is smaller than that...
EAAI
2006
13 years 7 months ago
2006
This contribution describes a neural network that self-organizes to recover the underlying original sources from typical sensor signals. No particular information is required abou...
TNN
2008
13 years 7 months ago
2008
Blind inversion of a linear and instantaneous mixture of source signals is a problem often encountered in many signal processing applications. Efficient FastICA (EFICA) offers an ...
NIPS
2003
13 years 9 months ago
2003
In this paper, sparse representation (factorization) of a data matrix is first discussed. An overcomplete basis matrix is estimated by using the K−means method. We have proved ...