Propeller-Acoustics Technology

The future of quiet flight

Commercial Drone Operations

Reduce community opposition. Gain regulatory approval.

For Operators

  • Access restricted zones (residential, urban)
  • Reduce noise complaints and legal friction
  • Meet emerging DGAC/EASA acoustic standards
  • Improve mission acceptance rates

For OEM Partners

  • Differentiate your platform acoustically
  • License proven acoustic IP
  • Access to DGAC/EASA certification support
  • Unlock premium market positioning

Defense & Stealth Applications

Reduce acoustic detection distance. Extend mission windows. Enhance tactical discretion.

Acoustic Stealth

  • 6–10 dB signature reduction at equivalent thrust
  • Halve detection distance vs. standard propellers
  • Multi-sensor signature management
  • Mission-critical performance assurance

Validated Technology

  • LES/CAA computational validation
  • Anechoic chamber certification
  • Dual-use IP (RAPID/ASTRID eligible)
  • Sovereign French aerospace engineering

Why INDROX

1
Systematic Design
Not empirical iteration. High-fidelity aeroacoustic simulation for predictable performance.
2
Platform Neutral
Our acoustic IP is applicable across propeller sizes. No platform lock-in. License globally.
3
Market Ready
Validated with partners. DGAC compliance pathways defined. Immediate commercialization.

Ready to Transform Your Drone Operations?

Let's discuss how INDROX can unlock new mission possibilities for your platform.