Pond Science Institute

Acoustic Lens is Gas-Filled


A novel acoustic lens is fabricated by clamping together two membranes of thin plastic and filling the enclosed space with a flourocarbon gas. In tests, the lens substantially improved the accuracy of sound "maps" of turbulent airflow. It could be used to record sound-intensity patterns in the design of speakers, lecture halls, and auditoriums. NASA Tech Brief. 8.5" x 11"

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  • Model: N0221192
  • Shipping Weight: 0.08lbs
  • 996 Units in Stock
  • Manufactured by: NASA

This product was added to our catalog on Thursday 14 October, 2010.

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