Digital synthesis system has been designed and is being used for aircraft noise simulation. Device is extremely desirable for research into effects of aircraft noise on people. Unit could be modified for use in road or rail vehicle noise simulation, and most other applications that involve time varying acoustical parameters.
Aircraft-noise synthesizer
NASA Tech Briefs ; 2 , 1
1977-06-01
Sonstige
Keine Angabe
Englisch
British Library Online Contents | 1997
|NTRS | 1987
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