19 Theatre Acoustics

Noise Expert (acoustical engineers) recently completed an evaluation of a theatre located in Prescott, Arizona.  The challenge was that they wanted to preserved a barrel vaulted ceiling.  The ceiling is not steeply sloped – the focal point is several feet below the floor.

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17 Road Noise for Hotels and Condos

Noise Expert has recently evaluated the exterior construction of a few different buildings being constructed near busy roads or highways. The buildings were proposed hotels and condominiums.

Architects, developers and builders can reduce traffic noise impacts by adjusting the site plan, architectural design, construction methods, and using barriers.

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13 Office Building Sound Transmission Testing (FSTC)

Noise Expert (acoustical engineers) measured the Field Sound Transmission Class (FSTC) for seven different walls in a Lockheed Martin office building.  The building was going to be remodeled and some of the rooms were going to have sensitive activity that required an FSTC 50.

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11 WalMart Noise Study

Noise Expert (acoustical engineers) recently worked on a noise study for a proposed WalMart in Yuma, Arizona.

The City of Yuma has a noise ordinance of 55 dBA during daytime hours and 45 dBA during nighttime hours.  Where the ambient noise level is greater than the noise limit, the limit will be increased to the ambient noise level.

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7 Greater Sage-Grouse Lek Noise Monitoring

Noise Expert has been monitoring and evaluating the noise from greater sage grouse leks near a new mining operation.  The noise thresholds were set based on the pre-project noise levels measured last year.  We are conducting continuous noise measurements during mating season to prevent impacts from the mine.

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