Protect Speech Privacy
Across Open and Shared Spaces

Sound masking is a controlled background sound technology that reduces speech intelligibility in offices and healthcare spaces without raising overall noise levels noticeably. Unlike simple white noise, sound masking systems generate non-correlated masking sounds that blend with ambient noise, making conversations harder to hear at a distance.

White noise is random, broad-spectrum sound (like static or fan noise) that can be fatiguing over long periods. Sound masking, by contrast, uses engineered non-correlated signals tuned to speech frequencies creating an intelligible background that feels natural and doesn't cause listener fatigue. Over 8+ hours daily, users notice the difference: true sound masking is less distracting and more effective than white noise alternatives.

Sound masking system costs vary widely based on building size, zone requirements, and installation complexity. Entry-level systems like the Cambridge Qt 100 (covering ~12,000 ft²) start lower, while mid-sized systems like the Qt X 300 (range for 36,000 ft²) and enterprise solutions like QtX 600 (range for 72,000 ft²) reflect greater zone capacity and control.

Memtech Acoustics provides custom quotes accounting for your building layout, existing infrastructure, and privacy goals. Contact Memtech Acoustics for a detailed assessment and transparent quote tailored to your space.

Yes, sound masking is a recognized and HIPAA-compliant acoustic privacy control when properly implemented. Sound masking reduces the intelligibility of Protected Health Information (PHI) conversations without recording or transmitting data, aligning with HIPAA privacy rule requirements. Paired with architectural barriers and administrative controls, sound masking creates layered acoustic privacy.

Coverage depends on ceiling height, room acoustics, and desired privacy level. The Cambridge Qt 100 covers approximately 12,000 ft² with up to 120 Qt Standard Emitters (arranged in 2 cable runs of 60), ideal for smaller offices or individual floors. The Qt X 300 covers ~36,000 ft² (3 zones), while the Qt X 600 extends to ~72,000 ft² (6 zones). Emitter spacing is typically 8–12 feet in an orthogonal grid for uniform coverage. Memtech Acoustics conducts site surveys to calculate exact emitter counts based on your ceiling type, height, and partition layout.

Direct-field sound masking uses speakers mounted openly in visible ceiling grids, distributing masking sound directly into occupied spaces. This approach is easier to retrofit into existing buildings and allows volume adjustments per zone.

Plenum-based installation routes masking speakers into the ceiling plenum (the space above drop ceilings), where the entire plenum becomes a distributed sound source. Plenum systems are less visible, provide more uniform coverage in large open areas, and work well in new construction.

Yes, Memtech Acoustics provides complete installation services for Cambridge sound masking systems, from design through installation. Our team conducts site surveys, calculates coverage requirements, manages equipment procurement, oversees installation, and performs system tuning and testing. Memtech Acoustics' certified technicians ensure your system meets privacy objectives, building codes, and performance standards.

Installation timeline depends on system size and building complexity. A small single-zone Cambridge Qt 100 retrofit on one floor typically takes 1–2 days. Mid-sized systems (Qt X 300, covering 1–2 floors) usually require 3–5 days. Large multi-zone deployments (Qt X 600 or Qt X 800 series across entire buildings) may take 1–2 weeks.

Memtech Acoustics can schedule installations during off-hours to minimize workplace disruption and coordinates with your facilities team. Timeline includes equipment delivery, emitter installation, control module setup, cabling, fire alarm integration, system testing, and staff training. Most installations are non-invasive (no ceiling demolition for drops ceilings) and do not disrupt HVAC or electrical systems. Contact Memtech Acoustics to review your project timeline and schedule.