129 search results - page 18 / 26 » Blind Separation of Instantaneous Mixtures of Dependent Sour... |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We propose a new approach for singer melody extraction, based on blind source separation techniques. The short time Fourier transform (STFT) of the singer signal is modelled by a ...
ICA
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we present a broadband two-microphone blind spatial separation technique by efficiently combining adaptive beamforming (ABF) with multichannel blind deconvolution (M...
ESANN
2006
13 years 9 months ago
2006
The Blind Source Separation (BSS) problem is often solved by maximizing objective functions reflecting the statistical dependency between outputs. Since global maximization may be ...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we address the problem of separating unknown multicomponent signals from their instantaneous mixtures. Using linear time-frequency (TF) representation of the mixtur...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
— Multidimensional or group independent component analysis describes the task of transforming a multivariate observed sensor signal such that groups of the transformed signal com...