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John Fielding,
CEO
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In summary, the exhaust and cooler noise control options are not always obvious if we do not consider the combined process and acoustical factors to give the best combined capital and operating costs.
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Brian Mengel,
Civil Servant
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Offshore oil and gas industry work in which we have experience includes noise and vibration of drilling rigs and production platforms, the investigation of noise problems and recommendation of remedial noise control action, and participation in the design process of new platforms and upgrading projects.
It is the intent and purpose of this chapter to prevent excessive noise and excessive vibration and to limit, control and eliminate excessive noise and excessive vibration from whatever source by prohibiting activities resulting in excessive noise and vibration and by providing for penalties for the violation of this ordinance.
This eliminates many situations where additional noise and vibration control works are required after the initial installation to meet WH&S or EPA requirements.
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Richard Hosking,
Paranormal Investigator
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Control of aircraft interior noise by use of lightweight vibration sources on the fuselage and acoustic sources inside the fuselage.
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Adam Findley,
Professional Motivator
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Some forms of entertainment generate noise and vibration and special consideration must be given to its control, so that the participants can derive their enjoyment without interfering with the amenity of others.
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Dave Simons,
Internet Entrepeneur
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These are designed to provide a low-cost, configurable control system with special interfaces for applications such as active shape control, active noise control and active vibration control.
Analyzes HVAC mechanical systems and industrial facilities for noise control and vibration isolation, using the latest computer analysis and field equipment.
Applications in this field include noise control, acoustic measurement and testing, sonar and ultrasound technology, and vibration isolation as used in seismic engineering.
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Chrissie Tanner,
Homemaker and Mom
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Passive noise control treatments include "insulation", silencers, vibration mounts, damping treatments, absorptive treatments such as ceiling tiles, and conventional mufflers like the ones used on today's automobiles.
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Arthur Dawkins,
Astro-physicist
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The old single board computer based controls were very sensitive to electrical noise, vibration, inductive current, temperature fluctuations and are in general a much more fragile system.
Current projects include research on the vibration properties of composite materials, noise control of bearings and gears, noise generation in two phase flow, and vibration and sound radiation from structures.
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