[LAU] Optical microphone sees sound like never before

[David W. Jones]

https://www.sciencedaily.com/releases/2022/06/220622101415.htm

If sound can be seen optically, can it be generated optically? Say, to go with a hologram?

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David W. Jones
gnome at hawaii.rr.com
exploring the landscape of god
http://dancingtreefrog.com

Sent from my Android device with F/LOSS K-9 Mail.
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