Can Ultrasound Waves at 25 kHz Be Directed Like Laser Light?

AI Thread Summary
Ultrasound waves at 25 kHz can indeed be directed, but the method is more akin to antenna technology than laser optics. Creating a highly directional sound beam involves specific design principles that differ from those used for light. The size of the radiator necessary for effective directionality remains unclear, particularly for those not specialized in acoustics. Overall, while directing ultrasound is feasible, it requires different considerations compared to laser light. Understanding these principles is essential for effective application in various fields.
Clayson
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Hey, i never quite knew where to post this so hope its okay here.
can sound waves specifically ultrasound around the 25 kHz mark be directed sort of how a laser pen directs light.

thanks.
 
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Sure, there are a myriad of ways to create a highly directional sound beam though the principle is similar to antennas than a laser. However, I do not know how large the radiator would be since I work with electromagnetics but the principles are the same.
 
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