continuous tone
| separation negative
| continuous tone | |
| earth.sc. | continu geluid |
| IT | permanente audio-beltoon |
| separation negative | |
| immigr. tech. | deelnegatief |
| |||
| continu geluid | |||
| permanente audio-beltoon | |||
| |||
| halftonen,halftoon m | |||
|
continuous tone : 9 phrases in 4 subjects |
| Cultural studies | 4 |
| Earth sciences | 3 |
| Life sciences | 1 |
| Medical | 1 |