Apparatus and Method for Mapping Acoustic Fields.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The patent relates to a new apparatus and method of mapping acoustic pressure fields. It uses the interaction of the acoustic field with a high frequency electromagnetic wave in a distributed transducer. The inherent capability of the concept of operating with high date rates without undue complexity of implementation renders it attractive to applications requiring high resolution and high speed.
- Test Facilities, Equipment and Methods
- Acoustic Detection and Detectors