 |
| |||
| digital sound recording; digital audio recording | |||
| digital recording | |||
| enregistrement numérique: 15 phrases in 7 subjects |
| Coal | 1 |
| Communications | 1 |
| Electronics | 3 |
| General | 1 |
| Information technology | 6 |
| Sound recording | 2 |
| Technology | 1 |
|
| |||
| digital sound recording; digital audio recording | |||
| digital recording | |||
| enregistrement numérique: 15 phrases in 7 subjects |
| Coal | 1 |
| Communications | 1 |
| Electronics | 3 |
| General | 1 |
| Information technology | 6 |
| Sound recording | 2 |
| Technology | 1 |