| Non-stationary noise estimation method based on bias-residual component decomposition for robust speech recognition Recent countries visiting this post |  |
 | 3 | United States |
 | 1 | Russian Federation |
 | 1 |
| Non-stationary noise estimation method based on bias-residual component decomposition for robust speech recognition Recent countries visiting this post | |
| 3 | United States |
| 1 | Russian Federation |
| 1 |