High absorbency 
Low absorbency
PAFEC-VibroAcoustics - Architectural - Analysis of a small room |
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Graph of Sound Pressure Level (SPL) at the listening position
against frequency
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High absorbency Low absorbency
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From the graphs it can be seen that in both the high and low
floor aborbency analyses the first resonant frequency occurs
at approximately 17Hz, which is the first resonant frequency
of the window.
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