What is ultrasons?

Ultrasounds are sound waves with frequencies higher than the upper audible limit of human hearing (typically above 20 kHz). They are used in a variety of applications, including medical imaging (sonography), industrial non-destructive testing, cleaning, and sonar. In medical imaging, ultrasounds allow doctors to visualize internal organs and tissues without invasive procedures. In industrial settings, they can detect flaws and imperfections in materials. Ultrasonic cleaners use high-frequency sound waves to remove dirt and contaminants from objects.