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| fly-over noise (beim Überflug) | |||
| flight roar | |||
| aircraft noise Effective sound output of the various sources of noise associated with aircraft operation, such as propeller and engine exhaust, jet noise, and sonic boom | |||
| air traffic roar | |||
| aircraft noise | |||
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Fluglärm : 2 phrases in 2 subjects |
| Earth sciences | 1 |
| Transport | 1 |