Table 2 SDR improvements for each method under real parking noise condition
Methods | |
|---|---|
ILRMA | 6.0/– |
BSSA | 5.1/– |
MWF1 | 6.7/– |
MWF2 | 6.2/– |
FastMNMF | 2.5/2.5 |
ILRMA + FastMNMF | 8.4/8.4 |
Fixed-basis RCSCME | |
\(\rho =0.5\) | 9.1/8.8 |
\(\rho =1\) | 9.0/8.8 |
\(\rho =2\) | 8.9/8.8 |
Proposed basis-optimizing RCSCME | |
\(\rho =0.5\) | 10.3/10.0 |
\(\rho =1\) | 10.4/10.0 |
\(\rho =2\) | 10.4/10.1 |