channel capacity: 22 phrases in 13 subjects |
Aviation medicine | 1 |
Computers | 2 |
Construction | 1 |
Ecology | 2 |
Electronics | 1 |
Hydraulic engineering | 1 |
Hydrology | 2 |
Information security and data protection | 1 |
Information technology | 1 |
Mass media | 1 |
Security systems | 1 |
Technology | 4 |
Telecommunications | 4 |