Vibration isolation is a technique of attenuating the transmission of the disturbing forces or motions from one structure or mechanical component to another. It generally involves an investigation into the dynamic characteristics of the source, the transfer path and the receiver. Typical vibration isolators are usually a combination of some resilient material along with a dampener for dissipating the mechanical energy.
Vibration isolators are generally employed to protect a sensitive item or equipment from vibrations of a structure to which is attached or to reduce the vibrations that are induced in a structure by a machine that is attached to it. The reduction in structural vibrations may be desirable for reasons such as structural integrity, human comfort, and control of noise radiated from structures among others.
A similar approach as in the case of vibration isolation is followed in solving the problems related to noise isolation and control. The effectiveness of noise isolation is usually measured by computing the transmission loss and the insertion loss. Various techniques employed for isolating the noise from the source to the receiver include the use of acoustically proof materials, design of volumes using the impedance mismatch technique, use of adaptive noise cancellation systems and many other. Quite a few times the noise isolation and control is also achieved in multiple steps and stages. Automotive mufflers, anechoic chambers and sound-proof rooms are a few examples of the noise isolation systems.
We are engaged in offering of Noise & Vibration Engineering Services to industries. We offer Sound Power & Intensity Measurement & Analysis, ODS & Modal Analysis Services, Reciprocating Machinery Analysis Services, Structural Dynamics, Environmental Noise Measurements, Machine diagnostics & Condition Monitoring Services, Acceptance Testing Services, Condition Monitoring Services, Ground Vibration Studies, Diagnostics And Troubleshooting Services, On Site Balancing Services, Product Benchmarking, Training On Noise And Vibrations, Special Testing Projects Services To name a few. These services are widely applicable in multiple sectors including engineering, manufacturing, automobile, paper, cement, hydro carbon, marine, machine tool, aerospace and many more. All our services are appreciated by our clients for timely execution, cost efficiency, professional approach etc.