audiofrequency
| detector
| audiofrequency | |
| commun. IT | hörbar frekvens |
| detector | |
| el. | fotodetektor |
| environ. | detektor |
| stat. scient. el. | detektor |
| |||
| hörbar frekvens | |||
|
audiofrequency : 31 phrases in 5 subjects |
| Communications | 17 |
| Electronics | 2 |
| Industry | 1 |
| Information technology | 9 |
| Sound recording | 2 |