Phonic insulator

A phonic Isolant is a Matériau which will reduce the propagation of the its the beam.

Insulator used by sphere of activity

Insulating in a building

One speaks disolant phonic in the field about the building, example: a plate of Polyester between 2 partitions makes it possible to insulate a part phonically (it is relatively rudimentary).
The radio recording companies or chains use parts isolated phonically respectively for the recording from music or emissions.

Highways (and roads)

In the road field (in particular highway), there are cement walls or embankments (more technically a Merlon) to avoid than the noise of the vehicles disturbs the residents.

Soundproofing

See too

Random links: