| Combining five acoustic level modeling methods for automatic speaker age and gender recognition Recent countries visiting this post |  |
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| Combining five acoustic level modeling methods for automatic speaker age and gender recognition Recent countries visiting this post | |
| 9 | United States |
| 4 | |
| 3 | Europe |
| 2 | Korea, Republic of |
| 1 | Turkey |
| 1 | Japan |
| 1 | Russian Federation |