JERUSALEM, July 15 (Xinhua) -- Israeli researchers have discovered that female moths decide where to lay their eggs based on ultrasonic sounds emitted by tomato plants, providing evidence that plants ...

Imagine that your smartphone could talk directly to an ATM to securely authenticate your identity without you having to touch it. What if your phone could use sound from the speaker system in the mall ...

Ultrasonic energy is widely used to sense the presence of nearby objects and even determine their distance if needed, as well ...

BEIJING, Oct. 04, 2022 (GLOBE NEWSWIRE) -- Datasea Inc., (NASDAQ: DTSS) ("Datasea" or the "Company"), incorporated in Nevada on September 2014, is a digital technology corporation engaged in three ...

Researchers at the University of Bristol have been able to levitate objects using ultrasonic waves larger than the wavelengths of sound used by the device. This could enable touchless control of drug ...

Sound waves at frequencies above the threshold for human hearing are routinely used in medical care. Also known as ultrasound ...

Israel-based Sonarax have launched a contact-tracing app that works using sound waves, which provide greater accuracy than Bluetooth-based RF waves. (Photo by Viola Kam/SOPA Images/LightRocket via ...

How can you listen to music as loud as you want without headphones and without annoying people around you? Consider Klang’s ultrasonic speakers, which use a 30,000hz frequency to beam an audible wave ...

Forbes contributors publish independent expert analyses and insights. I'm a journalist covering emerging tech and its effects on society. In other words, despite living in a “connected world,” we're ...

Ever wondered what it would sound like if computers could talk to each other? Yes, we have an internet that links all the machines in a vast and glorious global network. But what if they really talked ...