Soft dB SmartSMS brochure - Manual (Page 2)

High Quality Masking and Comfort
SmartSMS is designed to provide the best masking sound while preserving the comfort of the occupants.
The precise adjustment of the masking sound to the specific characteristics and noise conditions of each work
area is what distinguishes this system. It is based on two unique features:
Automatic Equalization Process: Ensures the generation of the desired sound masking spectrum for the
specific architectural characteristics of the building. The adjustment is quick and precise.
Real-Time Active Adjustment of the Masking Sound Level: Continuously adjusts the masking sound level
based on ambient noise measurement. In a busy work area, the masking sound increases. It decreases when
the work area quiets down.
The SmartSMS is an integrated centralized DSP-based system. The controller unit integrates all the required
functions: Sound generator, equalization, amplification, internal clock and the active adjustment processor.
The controller is connected directly to the loudspeakers.
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Features
• Multi-zone flexibility: 1, 2, 4 or 8 channels per controller
• Integrated Paging and Music system
• Each channel is fully adjustable with 1/3 octave or narrow band equalization
• Internal clock for automatic, time-based adjustments
• Programmable phase-in timer (up to 2 months)
• Wireless calibration system with built-in frequency analyzer
• Volume control knob allows easy volume adjustment
• The system is controlled by a PC, through a USB port
• External 24 volt power supply, CE, FCC, UL, PSE and TUV rated
Smart SMS loudspeakers
• 25 volt full-range loudspeakers.
• Individual volume adjustments.
• Loudspeakers are available in either black or white.
Ultra Low Energy Consumption
The SmartSMS uses the latest high-efficiency DPP audio amplifier (Digital Power Processor) technology, which
reduces energy consumption by a factor of 3 to 5, compared to standard systems.