Nearfield of an electroacoustic transducer, with implications for performance measurement
Kenneth G. Foote
Abstract
Kenneth G. Foote
Abstract
The spatial structure of the nearfield of an electroacoustic transducer is known to be complicated. This is illustrated by numerical modeling of the nearfield of an ideal planar circular piston in a rigid, infinite baffle. There are implications for performance measurements of electroacoustic transducers including hydrophones in tanks.
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The spatial structure of the nearfield of an electroacoustic transducer is known to be complicated. This is illustrated by numerical modeling of the nearfield of an ideal planar circular piston in a rigid, infinite baffle. There are implications for performance measurements of electroacoustic transducers including hydrophones in tanks.
Key concepts: Baffle, Piston (optics), Transducer, Acoustics, Planar, Materials science, Computer science, Optics