Blind Source Separation in Audio
- Series
- Applied and Computational Mathematics Seminar
- Time
- Friday, January 21, 2011 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Yang Wang – Michigan State University, Department of Mathematics
The blind source separation (BSS) problem, also better known as the "cocktail party problem", is a well-known and challenging problem in mathematics and engineering. In this talk we discuss a novel time-frequency technique for the BSS problem. We also discuss a related problem in which foreground audio signal is mixed with strong background noise, and present techniques for suppress the background noise.