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SmartSound™

The Smartest, Most Innovative Inaudible Sonic Technology

SmartSound™

SmartSound™ is a technology for data transmission over inaudible sounds.
SmartSound™ is used to connect all types of devices surrounding us, ranging from home appliances to smartphones..
In addition, SmartSound™ is the most effective, fastest and safest sonic-based technology.
Unlike any other technology, SmartSound™ can be used anywhere without requiring separate
hardware or a device setting as long as there is a speaker.

Smart Sound Operation Process

Smart Sound Technology is outstanding.

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0.5s

Advanced Performance

The optimized inaudible sonic protocol and analysis algorithm demonstrate the fastest recognition speed and performance in the industry.
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90db

Noise Correction

Guarantees stable recognition even in noisy environments, and it blocks the false sense of origin.
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99.9%

Accuracy

The highest accuracy and reliability in industry while commercializing payment using sound wave technology.
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10cm to 3m

Short Distance Control

Inaudible sonic authentication distance adjustment guarantees short-distance authentication and close-range(~3m) authentication.
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4X

Data Throughpuy

Data transmission is increased by at least 4 times in comparison to the before. Supports diverse cases of use.
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2-WAY

Two-way Authentication

The two-way authentication between devices supports the utilization of diverse services.

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