Post-Construction Acoustical Analysis, Testing and Measurements
Birdwell Acoustics, Inc. provides complete post-construction measurement and testing services for room acoustical characteristics, system integration and construction conformance for newly built or existing spaces. A variety of specialized testing equipment, including the use of the computer based TEF analysis system, is used to perform field measurements and analysis testing of room acoustics, including reverberation time, room reflective characteristics and speech transmissions and intelligibility indexes. Noise measurements and testing including long and short term noise analysis, HVAC and mechanical equipment noise levels and noise criteria (NC) ratings for conformance to ASTM and OSHA and signal-to-noise ratio standards is also provided.
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