| |||
| Schallfrequenz f | |||
| Schall-frequenz m | |||
|
sound frequency : 15 phrases in 8 subjects |
| Biology | 1 |
| Communications | 4 |
| Earth sciences | 1 |
| Electronics | 3 |
| Health care | 2 |
| Information technology | 2 |
| Medical appliances | 1 |
| Physics | 1 |
| |||
| Schallfrequenz f | |||
| Schall-frequenz m | |||
|
sound frequency : 15 phrases in 8 subjects |
| Biology | 1 |
| Communications | 4 |
| Earth sciences | 1 |
| Electronics | 3 |
| Health care | 2 |
| Information technology | 2 |
| Medical appliances | 1 |
| Physics | 1 |