A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Acoustic lens for safety barriers
An acoustic lens is presented that redirects high frequency voice sounds over a barrier to improve the intelligibility of speech when a protective barrier is used to isolate people from each other. The acoustic lens includes curved sheets to delay sound to create focal points on each side of a barrier, where the focal points are lower than the top of the barrier.
Acoustic lens for safety barriers
An acoustic lens is presented that redirects high frequency voice sounds over a barrier to improve the intelligibility of speech when a protective barrier is used to isolate people from each other. The acoustic lens includes curved sheets to delay sound to create focal points on each side of a barrier, where the focal points are lower than the top of the barrier.
Acoustic lens for safety barriers
MCLAUGHLIN HUGH JOSEPH (author) / MCLAUGHLIN RYAN HUGH (author)
2023-06-20
Patent
Electronic Resource
English
Online Contents | 1994
BARRIERS - Safety barriers tested
Online Contents | 2013
| British Library Conference Proceedings | 1994