Polar Response of an Unbaffled Piston

  • John M. Eargle


An unbaffled piston acts as a dipole; it has a characteristic symmetrical polar pattern at all frequencies that exhibits zero response along the ±90° axes. Furthermore, the front and back response at all frequencies will be in opposite polarity.


Dynamical System Electrical Engineer Reference Data Pressure Response Opposite Polarity 
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  1. Beranek (1954)Google Scholar

Copyright information

© Springer Science+Business Media New York 1994

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  • John M. Eargle

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