 |
| tape recorder: 37 phrases in 15 subjects |
| Communications | 4 |
| Computers | 2 |
| Education | 1 |
| Electronics | 10 |
| General | 4 |
| Health care | 1 |
| Hobbies and pastimes | 2 |
| Industry | 3 |
| Information technology | 1 |
| Measuring instruments | 3 |
| Medical | 1 |
| Medical appliances | 1 |
| Patents | 1 |
| Sound recording | 1 |
| Transport | 2 |