Multi-channel underdetermined blind source separation for recorded audio mixture signals using an unmanned aerial vehicle.
Kan XieKanyang JiangQiyu YangPublished in: IET Commun. (2021)
Keyphrases
- multi channel
- source signals
- blind source separation
- unmanned aerial vehicles
- single channel
- blind separation
- mixing matrix
- source separation
- independent component analysis
- signal processing
- path planning
- non stationary
- negative matrix factorization
- control algorithm
- independent components
- audio visual
- visual information
- dynamic environments
- visual data
- audio features
- factor analysis
- human operators
- speech recognition
- sparse representation
- mobile robot