| Comparison of approaches for instrumentally predicting the quality of text-to-speech systems Recent countries visiting this post |  |
 | 5 | United States |
 | 1 | China |
 | 1 | Russian Federation |
| Comparison of approaches for instrumentally predicting the quality of text-to-speech systems Recent countries visiting this post | |
| 5 | United States |
| 1 | China |
| 1 | Russian Federation |