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Table of Contents
Primary Acoustical Design Elements
Secondary Acoustical Design Elements
7 other sections not shown
absorbent material absorption coefficients achievement acoustical ceiling acoustical consultant acoustical core acoustical design acoustical performance acoustical shadow ASTM background masking sound background sound masking CElLlNG component of speech confidential contour decibel designer/planner evaluation fiberglass flanking frame frequency hang-on Herman Miller HVAC integrated ceiling system interzone intrusive speech laboratory level of intrusive located loudspeaker luminaires manufacturer minimal NlC rating occupants octave band open plan furniture open plan office open plan space open plan speech PBS test perimeter plan furniture panels plan speech privacy Product Crafters Public Building Service raceways receiving zone requirements reverberation room septum sound absorption performance sound barrier sound level sound paths sound pressure level sound transmission loss sound waves space divider panel space planner specific speech privacy condition speech privacy goals speech privacy performance speech sound energy Steelcase Test Method test procedure test specimen utilized vertical surfaces workstation