A plastic structure separates white noise into pitches, like a rainbow splits light into colors, offering a novel way to manipulate sound.

Other researchers are developing a technology known as acoustic holography to shape sound waves, in order to more precisely design the location and shape of the pressure zones in a medium.

trumpet the sound from the trumpet comes from a vibrating column of air created by buzzing lips of the trumpeter A sound wave is a longitudinal ... arena than when it is full.

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 ...

The researchers believe that the sound wave director could help them better understand and design future communications technologies. The process used to direct the sound waves not only guides the ...

They can’t travel in the vacuum of space like they do on Earth; the cosmos is full of vibrations, radio waves, plasma oscillations ... music production, sound design or immersive experiences?

Now, researchers ... Imagine you are playing the guitar—each pluck of a string creates a sound wave that vibrates and interacts with other waves. Now shrink that idea down to a small single ...