Communications – electrical: acoustic wave systems and devices – Acoustic image conversion – Acoustic holography
Reexamination Certificate
2007-12-18
2009-10-06
Pihulic, Dan (Department: 3662)
Communications, electrical: acoustic wave systems and devices
Acoustic image conversion
Acoustic holography
Reexamination Certificate
active
07599248
ABSTRACT:
A system and method for determining vector acoustic intensity fields using a spherical array of acoustic sensors, and a regularization technique. A mobile spherical array of a number of microphones that image the acoustic intensity vector throughout a large volume internal and external to the spherical array.
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Ferrett Sally A
Karasek John J
Pihulic Dan
The United States of America as represented by the Secretary of
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