| Psycho-acoustic qualities of the voice | Personal mark Ме | Expert mark Ме | Desired mark by the surveyed Ме |
| Beautiful | 3 | 2 | 2 |
| Pleasant | 3 | 2 | 3 |
| Nice | 2 | 2 | 1 |
| Calming | 1 | 1 | 1 |
| Natural | 3 | 2 | 3 |
| Vivid | 3 | 2 | 2 |
| Quick | 3 | 2 | 2 |
| Active | 1 | 2 | 3 |
| Loud | 1 | 1 | 3 |
| Expressive | 1 | 1 | 3 |
| Emotional | 1 | 1 | 3 |