ESDU offers wideband noise prediction

1998-03-04T00:00:00

Noise prediction software produced by ESDU International of London in the UK has been updated. The software predicts noise generated by turbofan engines across a 50Hz-50kHz frequency spectrum and is being validated using a Rolls-Royce RB.211 in a test cell at the UK Defence Evaluation and Research Agency's Pyestock research ...

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