Acoustical Consultants In New Orleans Help Eliminate Sound Pollution

By Jocelyn Davidson


Musical sound waves can produce emotional satisfaction, but similar vibrations have been used as instruments of torture. Sounds acceptable to one person can be agonizing for another, but most agree that high levels of noise, distortion, echo do not belong in a modern building. When they must be corrected, acoustical consultants in New Orleans use science and personal experience to find lasting solutions to sound transmission problems.

It takes more than a discriminating ear to become a consultant. Most have completed graduate work in acoustics, physics, engineering, or related study areas. They know how to operate sound and vibration measuring equipment, and are familiar with software used for digital sound analysis. They use these tools to gauge the strength and discover the sources of unwanted vibrations, and many have several years of related experience.

Technicians are not limited to working with churches or schools to eliminate echoes in large spaces. They routinely provide services to every group associated with new construction, including architects and designers, contractors and builders, and even cities and municipalities. Although nearly all their work is related to acoustical issues, each project has a different set of problems to resolve.

That association helps building owners eliminate many problems before they become built-in liabilities. Working directly with building designers ensures that important rooms will be shaped properly, that sound deflecting or absorbing materials are employed when needed, and that floor and wall finishes enhance rather than degrade transmission. Pattern testing is often done on site, or simulated on a computer.

Interior reflection and reverberation levels can be accurately gauged to determine if modification is necessary. Internal noise transmission is a serious issue in some larger buildings, and can make working inside more stressful than necessary. Consultants analyze the sources and directions of reflected sounds as well as the length of reverberation, and can recommend the best type of control for both external and internal sources.

Acoustical distortion and disturbance has other causes besides building shape or design. Most people learn to tune out the constant din of tires and engines common adjacent to freeways, and jet traffic at a nearby airport makes life unbearable for some residents. Even a noisy bar or club can create unacceptable living conditions. Consultants test and verify noise levels, create an impact study, and make solid recommendations for mitigation.

Inside some manufacturing plants noises may approach the pain threshold. To control that hazard, industrial sounds must be gauged in order to determine the accuracy of worker complaints, and solutions might include machinery isolation, or the construction of new soundproof enclosures. When the noise is coming from the heating and air conditioning system, it must first be accurately isolated.

While a great deal of consulting work stems from problems common to schools or churches, consultants are also hired to provide forensic analysis of sound patterns pertinent in an ongoing trial, or to provide expert testimony. They can provide an accurate analysis of construction noise that may become the focus of legal action, and are even able to predict how much random noise a future project may generate.




About the Author:



0 komentar on Acoustical Consultants In New Orleans Help Eliminate Sound Pollution :

Posting Komentar