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Acoustic Engineering & Masking

Commercial Sound & Paging Systems

We deploy high-fidelity, multi-zoned acoustic environments engineered for intelligibility, coverage, and confidentiality. From background music matrices and public address systems to smart speech-privacy sound masking, we provide state-of-the-art audio integration across Atlantic Canada.

Speech Privacy Sound Masking
70V/100V Audio Distribution

Zoned Audio & Paging Infrastructure

Professional deployment of high-performance acoustic and speech-privacy environments.

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Zoned Paging & Public Address

Multi-zone routing matrices that allow targeted localized paging, automated school or shift-change bells, and clear vocal announcements across specific divisions or entire multi-site facilities.

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Smart Sound Masking

Unobtrusive, digitally engineered background noise tuned precisely to the frequency of human speech. Essential for protecting patient/client confidentiality in clinics, law offices, and open floor corporate hubs.

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70V/100V Constant Voltage

High-efficiency, distributed amplifier lines engineered to run dozens of speakers over vast distances with minimal signal loss. Perfect for high-ceiling warehouses, retail centers, and outdoor speaker systems.

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Acoustic Audits & Tuning

On-site analysis using real-time analyzers (RTA) and Speech Transmission Index (STI) tools. We configure custom DSP limiting, multi-band crossovers, and parametic EQs for unmatched crystal-clear audio.

Sound System Specifications

Our commercial sound systems are configured to meet and exceed strict international safety, fire-override, and speech intelligibility standards.

Frequency Response 40 Hz – 20 kHz (Full-range) / 250 Hz – 10 kHz (Voice)
Line Voltages Supported 70V / 100V constant voltage, 4Ω - 8Ω low-impedance
Network Audio Protocols Dante / AES67 network audio-over-IP streams
Testing Standards IEC 60268-16 Speech Transmission Index (STI) certification
Hardware Integration Biamp, AtlasIED, JBL Professional, Bose, Crown

Our Precision Sound Process

Meticulous engineering, placement, and tuning processes guarantee seamless acoustic balance.

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Acoustic Audit

Evaluation of physical space dimensions, ambient decibel (dB) floors, reverb times (RT60), and architectural boundaries.

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Predictive Layout Design

Mapping speaker arrays, sound masking nodes, and amp locations in modeling software for uniform Sound Pressure Level (SPL) distribution.

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Physical Integration

Neat, plenum-rated cabling routes, speaker mounts (in-ceiling, pendant, or wall), matrix rack terminations, and fail-safe life-safety links.

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DSP Tuning & EQ

Calibration of compression limiters, feedback suppression, sound masking filters, and multi-zone output curves for ultimate verbal clarity.

Frequently Asked Questions

Everything you need to know about our Commercial Sound & Sound Masking services.

Sound masking is the addition of a gentle, continuous background ambient sound engineered to match the frequencies of human speech. It works by raising the ambient sound level of a space just enough to render distant conversations unintelligible. This dramatically increases speech privacy, making it nearly impossible for passersby or adjacent workers to decipher sensitive financial, medical, or HR conversations.

In standard residential low-impedance (4Ω or 8Ω) audio, connecting multiple speakers requires complex serial/parallel wiring calculations to avoid overloading the amplifier, and runs are strictly limited to short distances. 70V and 100V constant voltage systems use step-up transformers at the amplifier and step-down transformers at each speaker, allowing dozens of speakers to be safely daisy-chained across hundreds of meters on light-gauge cables with no signal loss or impedance degradation.

Absolutely. Life-safety compliance is our top priority. Our commercial audio processors (DSPs) are fitted with contact-closure integration ports and priority-override overrides that connect directly to building fire alarm control panels (FACP). In the event of an emergency alert, the sound system instantly mutes all background music, paging, and sound masking channels, allowing the evacuation system or emergency microphones to broadcast crystal-clear instructions at max volume.

Dante is a leading digital audio-over-IP networking technology that transmits hundreds of uncompressed, low-latency audio channels over standard Ethernet cables. It completely replaces heavy, expensive multi-pair analog copper cabling. For university campuses, high-density hospital networks, or multi-floor corporate offices, Dante allows us to route any input source to any speaker location across different buildings using your existing network switches, with software-controlled routing flexibility.

Transform Your Acoustic Space With Atlantic IT Enterprises

Schedule a professional acoustic assessment, speech privacy audit, or commercial paging evaluation with our certified system integration architects.