| Discriminating capabilities of syllable-based features and approaches of utilizing them for voice retrieval of speech informatio Recent countries visiting this post |  |
 | 5 | United States |
 | 2 | |
 | 1 | China |
| Discriminating capabilities of syllable-based features and approaches of utilizing them for voice retrieval of speech informatio Recent countries visiting this post | |
| 5 | United States |
| 2 | |
| 1 | China |