Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

Machine Noise Level Reduction

Reducing machines noise levels

Sponsored Links

The noise levels from machines can be reduced with barriers or enclosures as indicated below:

sound level reduction of machines

EnclosureSound Pressure Level Reduction
1 No enclosure or barrier, machine alone 0
2 Machine on vibration isolators ≈ 2
3 Machine with barrier ≈ 5
4 Machine in a rigid and sealed enclosure ≈ 20 - 25
5 Machine in a rigid and sealed enclosure with sound absorption lining on inside walls - machine on vibration mounts ≈ 40 - 45
Sponsored Links

Related Topics

Related Documents

Tag Search

  • en: machines sound noise reduction damping enclosures
Sponsored Links

Search the Engineering ToolBox

Engineering ToolBox - SketchUp Extension - Online 3D modeling!

3D Engineering ToolBox Extension to SketchUp - add parametric components to your SketchUp model

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse!

Translate this page to
About the Engineering ToolBox!


This page can be cited as

  • Engineering ToolBox, (2008). Machine Noise Level Reduction. [online] Available at: [Accessed Day Mo. Year].

Modify access date.

. .


3D Engineering ToolBox - draw and model technical applications! 2D Engineering ToolBox - create and share online diagram drawing templates! Engineering ToolBox Apps - mobile online and offline engineering applications!

Scientific Online Calculator

Scientific Calculator

3 16

Sponsored Links