Acoustics First Releases Vibration Isolation Demo

January 23, 2013
Acoustics First has released another video demonstration, the fourth in a series designed to help explain common acoustic principles. The video briefly reveals what is necessary to provide vibration isolation. 

According to the company, common problems like footfall from upstairs neighbors, industrial noise from machinery and HVAC equipment or isolating speakers and scientific devices can require completely different approaches. Most often, an on site assessment should be completed by a qualified engineering professional to determine an appropriate acoustic solution. In many cases the solution will require a modification to the structure and implement more than a single strategy.

This simple vibration demonstration provides a basic understanding of how acoustical materials may be used to prevent the spread of mechanical noise and vibration through existing structures like walls, floors and ceilings.

In this acoustic demonstration, a surface mounted piezo transducer connected to an analog meter will register levels of sound vibrations transmitted to the table. A vibrating device placed directly on the surface will transmit sound vibrations and resonate loudly throughout the table. These vibrations will register on the analog meter. By inserting isolation materials between the device and the surface, the mechanical sound transmission is reduced and sound no longer registers on the meter.

To view the video demonstration, click here

Want to read more stories like this?
Get our Free Newsletter Here!

Comments

Photo GalleriesMore Galleries >
Nick Collins

Retired Green Bay Packers safety Nick Collins enjoys using his home’s 13 TVs to watch multiple football games simultaneously, supplied by the EL...

The Collins Patio

The music doesn’t stop when the family goes outside–the patio and pool area also feature ceiling and landscape speakers.

The Collins Home Theater

The home theater is equipped with a Sim2 projector, 123-inch Stewart screen, and a Dolby Atmos system featuring KEF THX-certified speakers and subwoof...

The Bar

The home features plenty of audio throughout, with 19 separate zones featuring in-ceiling speakers and subs from Origin Acoustics and SpeakerCraft.