In the new device, an array of 256 speakers, each about 1 centimeter wide, faces another, identical speaker array across a distance of 23 centimeters. The speakers emit sound waves at frequencies too ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could also be used in technical applications with electromagnetic waves. Water, ...

Today, Logitech (SIX: LOGN) (NASDAQ: LOGI) debuted Rally Speaker 2 Pro and Rally Speaker 2 Max, audio systems engineered to bring highly-precise sound targeting to extra-large conference rooms and ...

A research team at City University of Hong Kong (CityU) has discovered a new type of sound wave: the airborne sound wave vibrates transversely and carries both rotation and orbital angular momentum ...

Black holes famously trap light. A new acoustic device borrows the idea to swallow sound. (Yukterez/Wikimedia Commons, CC ...

Can you imagine sound travels in the same way as light does? A research team at City University of Hong Kong (CityU) discovered a new type of sound wave: the airborne sound wave vibrates transversely ...

When exposed to stress and strain, materials can display a wide range of different properties. By using sound waves, scientists have begun to explore fundamental stress behaviors in a crystalline ...

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Sound waves traveling thousands of kilometers through the ocean may help scientists monitor climate change. As greenhouse gas emissions warm the planet, the ocean is absorbing vast amounts of that ...

Today, Logitech debuted Rally Speaker 2 Pro and Rally Speaker 2 Max, audio systems engineered to bring highly-precise sound ...