Factoid/2022/09/29
From Beachapedia
< Beachapedia:Factoid
Using sound waves to power ocean research cameras
- "The autonomous camera is powered by sound. It converts mechanical energy from sound waves traveling through water into electrical energy that powers its imaging and communications equipment. After capturing and encoding image data, the camera also uses sound waves to transmit data to a receiver that reconstructs the image." - Excerpt from MIT News
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