Howtosignalprocessing
- What is ultrasonic data?
- What is ultrasonic communication?
- What are ultrasonics used for?
- Is ultrasonic radiation harmful to humans?
What is ultrasonic data?
Ultrasonic technology is defined as the process of using barely audible and inaudible sound waves to transmit digital data. It is also known as ultrasonic data transmission.
What is ultrasonic communication?
Ultrasonic data transmission uses a simple combination of sound, software, and existing device hardware to create a seamless, reliable, secure, cost-effective, and energy-efficient approach to connectivity and always-on communication.
What are ultrasonics used for?
Ultrasound is used in many different fields such as navigation, medicine, imaging, cleaning, mixing, communication, testing etc.
Is ultrasonic radiation harmful to humans?
The Health Protection Agency (HPA) [6] states that high levels of exposure to ultrasound can produce permanent damage to biological tissues. However, at low levels, such as those used in diagnostic testing, they should not produce damage because they do not produce more heat than physiological thermal temperature.
