EAST WINDSOR -- Township police discovered dozens of swastikas painted on a concrete barrier Thursday morning. Around 9:45 a.m., cops were called to the Route 133 West sound barrier at the North ...

ATAC is DEI’s first paint-on sound and thermal barrier coating and it can be either sprayed on using DEI’s proprietary spray gun or it can be painted on with an ordinary paintbrush.

An incredible image shows Boom Supersonic's XB-1 jet breaking the sound barrier. The post American aircraft shatters sound barrier without sonic boom appeared first on Talker.

The City of Center Line says an investigation is underway after someone reportedly defaced private fencing and a sound barrier with phallic symbols and racist and homophobic slurs.

The perfect transmission of sound through a barrier is difficult to achieve, if not impossible based on our existing knowledge. This is also true with other energy forms such as light and heat.

In the context of sensory modalities, eyes work like tiny antennae, picking up light, electromagnetic waves traveling at ...

Oberlin City Council voted June 3 to approve the construction of a sound barrier outside of the EDL facility on Hill Creek Drive. The plant, which takes methane gas from the nearby Republic Service… ...

New 'acoustic metamaterial' cancels sound Mechanical engineers create synthetic, sound-silencing structure that blocks 94 percent of sounds Date: March 7, 2019 Source: Boston University Summary ...

DynaPad has a heavy-duty vinyl barrier between two layers of acoustic "sound soaker" foam, covered by an oil- and water-resisting poly facing.

Most sound barriers today include thick walls and acoustic panels. These techniques are effective, but they can be large, unwieldy, and aren’t fit for situations that require uninterrupted airflow.