subaudio
| frequency
| subaudio | |
| tech. | infraakustisch; unterhoerfrequent |
| frequency | |
| gen. | Präsenz |
| anal.chem. | Schwingungsfrequenz |
| emerg.care | Frequenz |
| med. | Vorherrschaft |
| nat.sc. life.sc. agric. | Gesellschaftsstetigkeit |
| nucl.phys. | Haeufigkeit |
| |||
| infraakustisch; unterhoerfrequent | |||
|
subaudio : 10 phrases in 5 subjects |
| General | 1 |
| Measuring instruments | 1 |
| Optics branch of physics | 1 |
| Physics | 1 |
| Technology | 6 |