4 ways to achieve effective noise reduction:
Sound Insulation. With this approach to noise control, the goal is to introduce a solid barrier to the environment that helps lessen the reverberation of the sound waves. Much like the insulation of a house helps keeps warm air in and cold air out (and vice versa depending on the seasons), this approach effectively mitigates the transference of sound within a defined area by adding materials which block the transfer of sound waves. High-density materials such as concrete, steel, and stone are often used in this application because of they are difficult to penetrate.

Caterpillar Inc, the industrial of all industrial …. Turns to All Noise Control to supply them with industrial acoustic solutions. Heavy machinery is an understatement when referring to Caterpillar Inc, a world-wide company producing world-class industrial machinery & equipment. At the corporate offices in Morton IL, Caterpillar Inc experienced some acoustic problems that are incredibly common in manufacturing of machinery and equipment. They needed to isolate unhealthy noise levels from machines in their facility.

What options are there for blocking noise from i/o boat motors
Marine products need to be produced to withstand the harsh marine environments. Our
best product would be Vibration Damping & Noise Tiles . While these are widely used underneath equipment to reduce equipment vibration, they can also be cut and layered inside compartments and tucked into tight spots to deal with engine noise and the added benefit of helping vibrations where equipment may be touching or close to touching. A similair product and just as durable is our mass loaded vinyl barrier. This can be affixed to the compartment and areas surrounding