51 search results - page 7 / 11 » On the Use of Time-Frequency Representation in Multicomponen... |
106
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IJON
2008
14 years 11 months ago
2008
Discovering a representation that allows auditory data to be parsimoniously represented is useful for many machine learning and signal processing tasks. Such a representation can ...
113
Voted
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
A collaborative framework for detecting the different sources in mixed signals is presented in this paper. The approach is based on CHiLasso, a convex collaborative hierarchical s...
NIPS
2003
15 years 1 months ago
2003
Many techniques for complex speech processing such as denoising and deconvolution, time/frequency warping, multiple speaker separation, and multiple microphone analysis operate on...
106
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ICA
2007
Springer
15 years 3 months ago
2007
Springer
Non-negative spectrogram factorization has been proposed for single-channel source separation tasks. These methods operate on the magnitude or power spectrogram of the input mixtur...
104
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ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
The Degenerate Unmixing Estimation Technique (DUET) is a Blind Source Separation (BSS) algorithm for stereo audio. DUET depends on an amplitude-phase 2d histogram built from the d...