 |
| |||
| respuesta característica; respuesta en frecuencia | |||
| frequência de resposta: 37 phrases in 9 subjects |
| Communications | 10 |
| Earth sciences | 1 |
| Electronics | 15 |
| Health care | 5 |
| Information technology | 2 |
| Mechanic engineering | 1 |
| Natural sciences | 1 |
| Transport | 1 |
| Video recording | 1 |