2006
DOI: 10.1121/1.4787997
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Acoustical evaluation of six ‘‘green’’ office buildings

Abstract: As part of a project evaluating the performance of six ‘‘green’’ office buildings, detailed acoustical measurements were made to explain the positive and negative comments of building occupants obtained from a questionnaire survey. The objective was to determine how to design better green buildings. This paper presents an overview of the measurement protocal used, the measurements made, the results, and the lessons learned regarding optimal design.

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Cited by 7 publications
(12 citation statements)
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“…Newsham et al [7] found that while green buildings generally outperformed conventional buildings in regards to IEQ from the occupants' perspective, there can still be issues with unsatisfactory acoustics and indoor air quality. Other studies also have pointed to dissatisfaction in green buildings with lighting [3,14,15], acoustics [3,9,16], thermal comfort [8,9], and air quality [3,17]. In short, it is not a given fact that the green features of green buildings will inherently benefit the occupants by creating a more comfortable environment.…”
Section: Green Buildings and Occupantsmentioning
confidence: 99%
“…Newsham et al [7] found that while green buildings generally outperformed conventional buildings in regards to IEQ from the occupants' perspective, there can still be issues with unsatisfactory acoustics and indoor air quality. Other studies also have pointed to dissatisfaction in green buildings with lighting [3,14,15], acoustics [3,9,16], thermal comfort [8,9], and air quality [3,17]. In short, it is not a given fact that the green features of green buildings will inherently benefit the occupants by creating a more comfortable environment.…”
Section: Green Buildings and Occupantsmentioning
confidence: 99%
“…It is critical to properly functioning buildings, yet often neglected during design and in green building standards (Hodgson, 2008). Acoustic comfort has become even more critical because strategies to reduce energy use and improve indoor air quality often directly contradict good acoustic comfort design practices:…”
Section: Acoustic Comfortmentioning
confidence: 99%
“…Metrics for interior surfaces include sound transmission class (STC), which quantifies a surface's ability to block sound from being transmitted, and noise reduction coefficient (NRC), which defines the fraction of sound that is absorbed upon hitting it. Speech intelligibility index is a measure of how clearly one occupant can hear others and has been used in numerous postoccupancy evaluations of buildings (Hodgson, 2008;Newsham et al, 2013). Ambient noise level, measured in decibels (dB), indicates the magnitude of background noise in a space.…”
Section: Acoustic Comfortmentioning
confidence: 99%
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“…green office building are 64% higher in sale price while Energy Star rated buildings were approximately 15% higher prices (Pivo and Fisher, 2009;Hodgson, 2008).…”
Section: Green Building Criteria Affect Price and Rentalmentioning
confidence: 99%