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A comment on DIY Acoustic Camera. Parent comment

Re:DIY Acoustic Camera by nyanpasu64 on Wednesday October 27, 2021 @05:05PM (#29019127)
How does this compare with commercial ultrasonic flaw detection systems for physical objects?
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Re:DIY Acoustic Camera by loxias on Wednesday October 27, 2021 @05:17PM (#29019257)
No idea! For a few month's stipend and cost of ultrasonic parts, I can find out for you. :)
[ Parent | on HN ]