https://www.acousticbulletin.com/free-field-conditions-at-gentofte-hospital/?hilite=%27gentofte%27%2C%27hospital%27
Free Field Conditions at Gentofte Hospital - Acoustic Bulletin
May 16, 2018 - a shorter reverberation time can be noticed in the lower frequencies showing the efficiency of the extra bass absorber. Free Field Conditions
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