Scientists have created a device that works like that, ensuring sound waves ripple in one direction only. The device, ...

After years of research, scientists at ETH Zurich have developed a method to make sound waves travel in a single direction.

Displaying all wave buoys in your map view, move the map to see more.

The idea of controlling wave propagation — directing it to flow in only one direction, for instance — has appealed to ...

A bottom-mounted tripod equipped with a Nortek 1MHz Acoustic Wave and Current profiler (AWAC) was deployed at W1 (Figure 1E). The AWAC measured high-frequency pressure, wave direction, and velocity ...

By assigning the value of relative displacement amplitude coefficient to the corresponding point (f,v) on dispersion curve, we got a multi-information diagram called relative amplitude dispersion map ...

Whether it’s the sound of a conversation, the glow of a lightbulb, or the undulations of the ocean, waves tend to flow equally in both directions ... sound waves at a frequency of about 800 ...

The diagram shows that when water waves are reflected their direction changes, but their wavelength and frequency remain unchanged. Refraction is the change in direction of a wave as it travels ...