Absorb, Block, and Contain provides a simple, actionable framework for understanding and controlling workplace acoustics.
Few successful spaces rely on just a single method. The most effective acoustic strategies layer absorption, blocking, and containment according to the specific activities taking place and the level of privacy required.
The Core Framework: A + B + C
A + B + C
- ABSORB — Reduce sound build-up
- BLOCK — Interrupt the direct sound path
- CONTAIN — Control sound closer to its source for greater speech privacy
Breaking Down the Pillars
- Absorb: Reduces reverberation and overall sound energy build-up using soft, porous materials that capture sound waves before they bounce across hard surfaces.
- Block: Interrupts the direct path between a sound source and a listener using physical barriers such as desk screens, partitions, and high-backed furniture.
- Contain: Takes acoustic privacy a step further by surrounding the sound source with semi-enclosed or fully enclosed acoustic furniture, controlling sound right at its origin and limiting how much speech escapes into surrounding areas.
From Blocking to Containment: Scaling Privacy
While blocking reduces direct speech transmission between nearby individuals, containment offers a higher tier of privacy by surrounding the source more completely:
- Semi-Enclosed Containment: High-backed lounge seating and alcoves for focused, 1-on-1 conversations.
- Fully Enclosed Containment: Acoustic pods and phone booths built specifically for confidential phone calls, video conferences, and sensitive team meetings.
