| English thesaurus | |||
| |||
| voice coder-decoder | |||
|
voice : 235 phrases in 15 subjects |
| Communications | 112 |
| Earth sciences | 5 |
| Education | 2 |
| Electronics | 35 |
| General | 4 |
| Hobbies and pastimes | 2 |
| Information technology | 37 |
| Law | 2 |
| Medical | 1 |
| Microsoft | 23 |
| Patents | 2 |
| Power lines | 1 |
| Radio | 2 |
| Telephony | 4 |
| Transport | 3 |