pulse code
| signal
- only individual words found
| pulse code | |
| commun. | pulscode |
| signalling | |
| commun. | signalering |
| |||
| pulscode | |||
| impulscode | |||
|
pulse code : 26 phrases in 5 subjects |
| Communications | 9 |
| Electronics | 10 |
| General | 1 |
| Information technology | 4 |
| Technology | 2 |