ultrasonic wave

Is Ultrasonic Noise Harmful?

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Is Ultrasonic Noise Harmful? With protracted exposure, inaudible ultrasound can also contribute to hearing loss. If the ultrasound is too strong, in the ear sub-harmonic vibrations are generated, which are audible and which can cause hearing damage. Can ultrasonic noise make you sick? Increasing exposure to ultrasound in the air causes nausea, dizziness, migraine, fatigue

Does Ultrasonic Sound Travel Through Walls?

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Does Ultrasonic Sound Travel Through Walls? Ultrasound cannot penetrate solid surfaces (walls, floors, ceilings) or travel around corners. This is why you need a unit for each affected room. What can ultrasonic waves travel through? Sound wave is a vibration that is transmitted through a medium, such as air, water, and metals. Ultrasonic wave is