| Original language | English |
|---|---|
| Place of Publication | Espoo |
| Publisher | VTT Technical Research Centre of Finland |
| Number of pages | 234 |
| ISBN (Print) | 951-38-3538-3 |
| Publication status | Published - 1989 |
| MoE publication type | D4 Published development or research report or study |
Publication series
| Series | Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports |
|---|---|
| Number | 656 |
| ISSN | 0358-5077 |
Keywords
- sound intensity
- rotationality
- acoustic sinks
- active noise control