Source Separation of Asynchronous OFDM Signals using Superimposed Training.
Vijay VenkateswaranAlle-Jan van der VeenPublished in: ICASSP (3) (2007)
Keyphrases
- source separation
- blind source separation
- independent component analysis
- single channel
- denoising
- source signals
- training set
- multi channel
- temporal structure
- blind separation
- high level
- audio features
- simple linear
- negative matrix factorization
- gaussian process
- non stationary
- signal processing
- information retrieval systems
- wavelet transform