Acoustic spectrum averager for Mariner spacecraft environmental tests, calculating rms average 1/3 octave spectrum bands in real time
Six-channel spectrum averager for environmental acoustic testing.
01.06.1969
Sonstige
Keine Angabe
Englisch
NTRS | 1988
|Acoustic environmental testing
Tema Archiv | 1978
|Closed-Loop Acoustic Control of Reverberant Room for Satellite Environmental Testing
British Library Conference Proceedings | 2012
|Engineering Index Backfile | 1967
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