| English thesaurus | |||
| |||
| voice coder-decoder | |||
|
voice : 228 phrases in 15 subjects |
| Communications | 108 |
| Construction | 2 |
| Earth sciences | 5 |
| Electronics | 39 |
| General | 4 |
| Hobbies and pastimes | 2 |
| Information technology | 31 |
| Law | 6 |
| Medical | 1 |
| Microsoft | 19 |
| Patents | 2 |
| Power lines | 1 |
| Telegraphy | 1 |
| Telephony | 4 |
| Transport | 3 |