| |||
| émission radiotéléphonique à modulation d'amplitude | |||
| modulé en amplitude | |||
|
amplitude-modulated : 27 phrases in 10 subjects |
| Automated equipment | 7 |
| Communications | 7 |
| Earth sciences | 1 |
| Electric motors | 1 |
| Electronics | 5 |
| Life sciences | 1 |
| Materials science | 1 |
| Medical appliances | 1 |
| Technology | 2 |
| Transport | 1 |