Metamaterial-based acoustic lenses focus on the future of super-targeted speakers and microphones

Imagine talking to someone a hundred feet away in a noisy crowd of thousands without using your phone, or sitting in the cheap-seats at the back corner of a concert hall, but hearing everything perfectly. This is the promise of acoustic lenses, and researchers at the universities of Sussex and Bristol in the UK think they've got something to shout about.

.. Continue Reading Metamaterial-based acoustic lenses focus on the future of super-targeted speakers and microphones

Category: Science

Tags:

• Acoustics
• Audio
• Auditorium
• Frequency
• Metamaterial
• Metamaterials
• Sound

from New Atlas (Gizmag) http://bit.ly/2V8Sdk1