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Rohde et al., 1979 - Google Patents

Band elimination processor for an experimental parametric acoustic receiving array

Rohde et al., 1979

Document ID
6428408920771879971
Author
Rohde D
Goldsberry T
Olsen W
Reeves C
Publication year
Publication venue
The Journal of the Acoustical Society of America

External Links

Snippet

In the parametric acoustic receiving array (PARRAY), a low‐frequency acoustic wave modulates a locally generated high‐frequency acoustic carrier wave. The information in the low‐frequency signal wave then appears as low‐level, modulation sidebands of the carrier …
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