The Sound Camera

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Here is something I've wanted for years. This looks a lot cheaper than current models, but still not in my budget. 64 mems mics and a camera allow you to see sound.

The First Handheld Sound Camera for Everyone by SOUNDCAM —Kickstarter
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Miniturized version of this: Microflown

A bit different, Microflown use proprietary, expensive velocity sensors paired with pressure microphones.
This system uses commodity MEMs microphones.
Not only are there the limitations to be expected from the much lower price but there are limits because they sense only pressure.
There has been a bit of discussion of this in the Klippel Nearfield Scanner thread.

Best wishes
David
 
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