Smart Sound Masking System - Networked Acoustic Control

The Smart Sound Masking System is a fully networked acoustic solution designed to improve privacy, comfort, and concentration in dynamic architectural environments. Engineered for open-plan offices, healthcare facilities, educational buildings, and hospitality spaces, the system delivers precisely calibrated background sound that minimises noise distractions and speech intelligibility without altering the visual design of a space.

How It Works

The system emits a controlled, broadband masking sound through discreet ceiling or wall-mounted speakers. Using adaptive volume control and zone-based calibration, it automatically adjusts sound levels to maintain consistent acoustic comfort as ambient noise fluctuates throughout the day. Each controller manages multiple independent zones, allowing specific sound profiles for different areas such as workstations, meeting rooms, and quiet zones. With advanced equalisation and real-time feedback, the system ensures seamless acoustic balance across large or complex buildings.

Key Benefits

• Lowers noise distractions and improves concentration in open offices
• Improves speech privacy and confidentiality in meeting rooms and healthcare environments
• Adaptive automatic volume adjustment based on real-time sound levels
• Independent control for multiple zones with adjustable sound profiles
• Integrated 1/3-octave and narrow-band equalisation for precise calibration
• Scalable architecture for small offices or large multi-floor installations
• Supports background music and paging functions through separate inputs
• User-friendly management software for configuration and monitoring
• Compatible with LEED and WELL building acoustic standards

Installation Overview

The Smart Sound Masking System connects through a standard Ethernet or Wi-Fi network and is managed via intuitive desktop software. Each controller supports multiple output channels, each handling up to twelve speakers, allowing flexible zoning and layout adaptation. Ceiling, wall, and surface-mount speaker options ensure discreet integration into any design. Local wall-mounted volume controls provide user access where required. Installation is straightforward for both new construction and retrofit projects, with minimal cabling and automatic calibration ensuring fast setup and accurate tuning.

Key Specifications

• Output Channels: up to 8 per controller (12 speakers per channel)
• Frequency Range: 63 Hz - 10 kHz (23 bands, 1/3-octave equalisation)
• Sound Masking Volume: adjustable from 30 to 92 dBA in 0.1 dB increments
• Adaptive Volume Control: ±7 dB adjustment relative to baseline
• Input Channels: up to 4 for music or paging integration
• Amplifier Power: up to 150 W per controller
• Connectivity: Ethernet, USB, or Wi-Fi (secured with WPA/WPA2 or WEP)
• Control Features: 24/7 scheduling, automatic diagnostics, and real-time reporting
• Certifications: UL 62368-1, CSA C22.2#62368-1, UL 2043, FCC, EN 55103-1 & 2
• Loudspeaker Options: standard, flat, surface, and hidden models

Best Suited For

• Open-plan and hybrid offices
• Healthcare and wellness centres
• Corporate meeting rooms and executive offices
• Educational facilities and research institutions
• Hotels, restaurants, and hospitality spaces
• Government and administrative buildings

Intelligent Acoustics for Modern Spaces

The Smart Sound Masking System delivers advanced control, adaptive precision, and effortless integration, creating quieter, more comfortable, and more productive environments. It combines acoustic engineering with digital intelligence, transforming sound into an invisible layer of comfort.

Contact DECIBEL today to design a sound masking solution customised to your project.