Blind Spectral-GMM Estimation for Underdetermined Instantaneous Audio Source Separation.
Simon ArberetAlexey OzerovRémi GribonvalFrédéric BimbotPublished in: ICA (2009)
Keyphrases
- source separation
- mixing matrix
- audio features
- blind source separation
- speaker identification
- gaussian mixture model
- independent component analysis
- hyperspectral images
- multimedia
- audio visual
- random projections
- visual features
- source signals
- signal processing
- denoising
- single channel
- feature vectors
- low level
- sound source
- temporal structure
- classification accuracy
- spatio temporal
- non stationary
- broadcast news
- independent components
- music information retrieval
- feature set
- maximum likelihood
- hyperspectral