Different ways of Adding Sound AbsorptionULTIMA Ceiling -

Continuous 10’ HtgULTIMA Ceiling Clouds –

(40) 8’x8’ Kits(50% of ceiling)

SOUNDSCAPES -(52) Acoustical Canopies

(25% of ceiling)

None CEILING

5.0dB2.0dB1.7dBreferenceSPL reduction (dB)

What that sounds like

85%67%55%referenceRT reduction (%)

0.5s1.1s1.6s3.4sReverberation Time (s)

Open Plenum Canopies Clouds Full Ceiling

Calculations at average of 500/1000 Hz for Reverberation Time

What do different reverberation times sound like? Demonstrate