Audio-TDOA

Audio Positioning -Time Difference of Arrival

Indoor Navigation Optimized
Effortless Integration
Inaudible Range
Universal Device Compatibility

Dusun UCP—— Audio-TDOA Benefits

  • Seamless Indoor Navigation – Easy integration with major platforms for optimal user experience.
  • Inaudible and Precise – Operates at a human-friendly frequency, ensuring accuracy and comfort.
  • Universal Compatibility – Works with common consumer devices, reducing costs.
  • Wide Coverage – Extensive range without base station height restrictions.
  • Simple and Scalable – Minimal base station needs, ideal for large-scale use.
beacon rssi benefits

Suitable Application Scenarios

Airports Navigation
Airports Navigation
Shopping Malls Navigation
Shopping Malls Navigation
Exhibition Centers Navigation
Exhibition Centers Navigation
Smart Home and Office Automation
Smart Home and Office Automation

Key Features

Advantages:

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Seamless Indoor Navigation

Best solution for indoor mobile guidance with cross-platform SDKs for easy application integration.

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Universal Compatibility

Works with common consumer devices, eliminating the need for specialized tags.

Audio TDOA icon 2
Simple Infrastructure

TDOA algorithm ensures wide-ranging coverage unaffected by the installation height of base stations.

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Scalable and Unlimited Access

Utilizing standard Bluetooth technology, AOA terminals are an economical choice for advanced location services.

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Area Localization with Single Station

Supports precise location identification even with just one base station.

Limitations:

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Large Device Size

Requires microphones, leading to larger end device sizes.

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High Power Consumption and Short Battery Life

Continuous microphone operation leads to increased power usage and reduced battery life.

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Increased Individual Device Cost

Necessitates microphones and dedicated chips, resulting in higher costs for individual devices.

Typical Topology

Group 41685

Versatile RTLS Expansion

Dusun UCP’s RTLS enhances Beacon RSSI, enabling greater scalability and adaptability, including integration with LoRa, GNSS, and UWB for comprehensive precision and coverage.

Demo KIT

Gateway*4+1*SDK+1*Server map demo

DSLF Audio
DSLF-Audio >>
SDK
Server map demo
aoa positioning engine
Server map demo

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