Fujitsu's Sonofai machine uses ultrasound and AI to assess tuna fattiness in 12 seconds, aiming to improve seafood quality evaluation.

Using an air vortex cannon to focus the sound waves from the bass reflex port, it ‘wiggles’ the flame out in a matter of seconds, as illustrated with a thermal camera. Compared to the much ...

You no longer need to purchase a CD or sound machine to play soothing sounds as ... and sleep — especially if you live with ADHD. Ocean waves, waterfalls, and thunder are just a few examples ...

Sound waves with very high frequencies are called ... to clean delicate objects like jewellery or a pair of glasses. The machines that make use of this ability are called ultrasonic cleaners.

into a machine that beams ultrasound waves. Sensors pick up the waves to draw a zigzagging diagram on a screen to indicate ...