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12 Types Of Ultrasonic Tools That Will Have Your Home Clean In No Time

Ultrasonic waves can help clean items around your home, but which products are best? Here are 12 types of tools that leverage ...
EDN

Ultrasonic filters eliminate signal reflections

NTT Corp. (NTT) and Okayama University have developed a solution to the increasing problem of IoT signal interference by creating a topological ultrasonic circuit. Claimed as the first of its kind, ...