| Localising speech, footsteps and other sounds using resource-constrained devices Recent countries visiting this post |  |
 | 3 | United States |
 | 1 | China |
 | 1 |
| Localising speech, footsteps and other sounds using resource-constrained devices Recent countries visiting this post | |
| 3 | United States |
| 1 | China |
| 1 |