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| varaktighet | |||
| pulslängd | |||
| tidsutsträckning; tid för kontinuerlig tidsskala | |||
| czas trwania: 49 phrases in 17 subjects |
| Automatic control | 1 |
| Economy | 1 |
| Education | 2 |
| Electricity generation | 7 |
| Electronics | 3 |
| Life sciences | 1 |
| Lighting other than cinema | 4 |
| Magnetics | 1 |
| Mathematics | 1 |
| Microsoft | 13 |
| Power system protection | 1 |
| Radio | 2 |
| Radiology | 1 |
| Reliability | 5 |
| Telecommunications | 1 |
| Telegraphy | 3 |
| Telephony | 2 |