SCIENCE|natural and applied sciences|earth sciences · INDUSTRY|mechanical engineering
- barraíocht torainn Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- excess noise
- en
- Definition the noise produced by jet engines over and above that due to pure jet mixing and identifiable turbomachinery noise.It includes'combustion noise'and'tail pipe noise' Reference Multilingual Aeronautical Dictionary(AGARD,1980)