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SmartSMS-NET Sound Masking System

Soft dB’s SmartSMS-NET Sound Masking System

SmartSMS-NET is Soft dB’s networked smart sound masking system

The SmartSMS-NET  Sound Masking System offers flexibility, simplicity and unrivaled sound masking quality, WiFi capabilities and state of the art graphical control interface

sms-net-m24

Each SmartSMS-NET unit provides:

  • True random noise generator (no repetition)
  • 4 independent sound masking channels (100Hz to 8kHz)
  • 340 narrow bands automatic equalizer
  • 21 1/3rd octave bands automatic or manual equalizer
  • 4-Channel amplifier providing 88 dBA at 1m
  • 1 to 6 speakers per channel for a total of 24 speakers per unit
  • 2 music and paging inputs with independent 1/3rd octave equalizers for each output channel
  • 2 inputs for wall mounted volume control knobs

And many units can be networked together to construct large sound masking projects, where each zone (1 to 6 speakers) can be adjusted independently.

The SmartSMS-NET includes Soft dB’s exclusive features that improved the quality of sound masking technology and is the reference in the industry:

  • Adaptive volume adjustment for optimal efficiency and comfort (US Patent 8116 461)
  • Automatic equalization that guarantees the optimum sound masking spectra (US Patent 7460675)

SMART SMS-NET Controller Options Include:

SMS-NET-M24 – Master controller with 4 channels, 6 speakers per channel (24 speaker capacity)
SMS-NET-S24 – Slave controller with 4 channels, 6 speakers per channel (24 speaker capacity)
SMS-NET-S12 – Slave controller with 4 channels, 3 speakers per channel (12 speaker capacity)

The smartSMS-NET- R120

sms-net

When large masking zone are required, the rack-mount SMS-NET R120 can be used to power 30 loudspeakers per channel. WiFi and fully compatible with the SMS-NET, one or many SMS-NET R120 can be used in conjunction with one or many SMS-NET on the same project.

SmartSMS-NET Software

SmartSMS-NET Wifi Network

Certifications – ETL Listed 3191772

  • UL 60065 / ULC 60065 – Standard for Audio/Video and Musical Instrument Apparatus for Household, Commercial and
  • Similar General
  • UL 2043 – Standard for Fire Test for Heat and Visible Smoke Release for Discrete Products and Their Accessories
  • Installed in Air-Handling Spaces; 1996
  • FCC – EN 55103-1&2 – Audio, Video and Entertainment Lighting Control

Conform to all ASTM requirements related to sound masking systems

  • ASTM E1374-06 (11) – Standard Guide for Open Office Acoustics and Applicable ASTM Standards
  • ASTM E1573-09 – Standard Test Method for Evaluating Masking Sound in Open Office Using A-Weighted and One- Third Octave Band Sound Pressure Levels
  • ASTM E1130-08 – Standard Test Method for Objective Measurement of Speech Privacy in Open Offices Using Articulation Index
  • ASTM E2638 – Standard Test Method for Objective Measurement of Speech Privacy Provide by Closed Rooms
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