Original language | English |
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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 |
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Number | 656 |
ISSN | 0358-5077 |
Keywords
- sound intensity
- rotationality
- acoustic sinks
- active noise control