FlySpark 360° Acoustic Drone Detection System | 3-Array 64-Channel Passive UAV Sound Detection Platform with AI Voiceprint Recognition

FlySpark 360° Acoustic Drone Detection System is a passive acoustic UAV detection platform designed for drone sound sensing, direction awareness, multi-target acoustic detection, security monitoring, counter-UAV early warning, and protected-site surveillance. The system uses three 120° acoustic array discs to create full 360° coverage around the protected area.

Each acoustic array disc is built around a 64-channel microphone array structure with a 460mm array aperture and multi-arm spiral microphone layout. The platform supports microphone frequency response from 20Hz to 20kHz, sound pressure level range from 25dBSPL to 128dBSPL, continuous synchronous sampling, 48kHz sampling rate, and 24-bit sampling width. The system is designed to detect drone acoustic signatures passively without emitting RF signals, making it suitable for sites where silent detection, passive observation, and non-emitting security sensing are required.

The system supports single-array multi-target detection of 8 to 12 drones simultaneously, with maximum support for up to 16 drones per array under suitable conditions. For 360° coverage, three acoustic array panels are installed on a triangular fixture, with each disc covering approximately 120°. The 3-array fixture is designed to place the panels around the center structure at 120° intervals, creating full circular acoustic coverage.

The platform can work with USB and DC 12V power input modes, and supports communication through USB for video and beam data, as well as UDP for raw data. The product also supports a camera interface with 1920×1080 / 1280×720p at 25Hz and 63° viewing angle, depending on the selected configuration. Visual gimbal is not included in the base 3-array sample package unless separately quoted.

• PRICE CONFIGURATION:
• • Single 120° acoustic array disc — ₹18,90,000
• • Complete 360° system (3 array discs) — ₹56,70,000
• • One array disc covers approximately 120°; full 360° coverage requires three discs

• PRODUCT POSITIONING:
• • Passive acoustic drone detection system
• • 360° coverage using 3 array discs
• • 120° coverage per single acoustic array
• • 64-channel microphone array per disc
• • Customizable to 128 / 256 channels
• • 460mm array aperture
• • Multi-arm spiral microphone layout
• • 20Hz to 20kHz microphone frequency range
• • 25dBSPL to 128dBSPL sound pressure range
• • 48kHz continuous synchronous sampling
• • 24-bit sampling width
• • AI voiceprint recognition module
• • FPGA signal processing module
• • Array synchronous acquisition board
• • USB / DC 12V power support
• • USB and UDP communication support
• • Multi-target acoustic detection support
• • Designed for fixed-site drone surveillance and early warning

• BEST USE CASES:
• • Passive drone detection
• • Acoustic UAV early warning
• • 360° drone sound monitoring
• • Counter-UAV surveillance
• • Critical infrastructure protection
• • Airport perimeter monitoring
• • Prison drone detection
• • Border-area acoustic surveillance
• • Industrial plant drone monitoring
• • Oil and gas facility drone detection
• • Power station drone detection
• • Event security drone monitoring
• • Campus / large-site drone awareness
• • Drone test range monitoring
• • Defense security acoustic detection
• • RF-silent drone awareness layer
• • Multi-sensor counter-UAS integration

• STANDARD 360° PACKAGE INCLUDED:
• • 64-channel acoustic array disc x3
• • Three-array mounting fixture / support structure
• • Array synchronous acquisition module
• • AI voiceprint recognition processing module
• • FPGA signal processing module
• • USB / UDP data communication support
• • Waterproof housing structure support
• • Bracket mounting solution
• • Production and installation documentation
• • Basic integration support from FlySpark / AnuShakti Infotech Pvt. Ltd.

• BASE PACKAGE EXCLUSIONS:
• • Visual gimbal excluded unless separately quoted
• • PC / server / display station may be optional depending on project scope
• • Long-distance networking, solar power, radar, RF detection, EO/IR camera, and command-center software integration may be separately quoted
• • Civil works, pole mounting, tower installation, site cabling, and field commissioning may vary by project

IMPORTANT USE NOTE: This product is a passive drone detection and monitoring system. It does not jam, spoof, damage, capture, or interfere with drones. Use only for lawful security monitoring, site awareness, research, and authorized counter-UAV detection. Operate only under DGCA/local aviation rules, RF regulations, site permissions, privacy laws and safe UAV procedures. Acoustic data collection and any camera integration must comply with local privacy and surveillance rules.

FREQUENTLY ASKED QUESTIONS:

• Q: What is the FlySpark 360° Acoustic Drone Detection System?
• A: It is a passive drone detection system using three 64-channel microphone array discs to monitor drone acoustic signatures across 360° coverage.

• Q: Why are 3 array discs required?
• A: One array disc covers approximately 120°. For full 360° coverage, three 120° array discs are required.

• Q: What is the price of one acoustic array disc?
• A: One 120° acoustic array disc is priced at ₹18,90,000.

• Q: What is the price of the complete 360° system?
• A: The complete 360° system requires three acoustic array discs. Total price is ₹56,70,000.

• Q: How many microphone channels are included in one array?
• A: One acoustic array includes 64 microphone channels.

• Q: Can the microphone channels be customized?
• A: Yes. The system can be customized to 128 or 256 channels depending on project requirement.

• Q: What is the array aperture?
• A: The array aperture is 460mm.

• Q: What is the microphone arrangement?
• A: The microphone arrangement uses a multi-arm spiral layout.

• Q: What frequency range does the microphone array support?
• A: The microphone frequency range is 20Hz to 20kHz.

• Q: What SPL range does the system support?
• A: The sound pressure level range is 25dBSPL to 128dBSPL.

• Q: What sampling mode does the system use?
• A: The system uses continuous synchronous sampling.

• Q: What is the sampling rate?
• A: The sampling rate is 48kHz.

• Q: What is the sampling bit width?
• A: The sampling bit width is 24-bit.

Q: Does it include a camera? A: The system supports camera data with 1920×1080 / 1280×720p at 25Hz and 63° viewing angle depending on configuration. Visual gimbal is excluded from the base 3-array package unless separately quoted.

• Q: What power supply does the system use?
• A: The listed power supply modes are USB and DC 12V.

• Q: What communication modes are supported?
• A: USB is used for video and beam data, while UDP is used for raw data.

• Q: How many drones can one array detect?
• A: A single array can stably detect 8 to 12 drones simultaneously, with maximum support up to 16 drones under suitable conditions.

• Q: Is this system passive?
• A: Yes. It is a passive acoustic detection system. It listens for drone sound signatures and does not transmit jamming or spoofing signals.

• Q: Can it detect drones without RF signal?
• A: Acoustic detection can help detect drones based on sound signatures, making it useful as a complementary layer when RF-only detection is insufficient.

Q: Does it replace radar? A: No. Acoustic detection is best used as part of a layered system with radar, RF detection, EO/IR camera, and command software where high-confidence detection is required.

• Q: What does AI voiceprint recognition mean?
• A: It refers to algorithmic recognition of acoustic signatures associated with drones, using sound pattern analysis to help classify drone-like sound events.

• Q: What is the role of FPGA signal processing?
• A: FPGA signal processing supports high-speed handling of multi-channel acoustic data before detection and recognition processing.

• Q: What is the role of the array synchronous acquisition board?
• A: It synchronously collects multi-channel microphone data so direction and sound-source analysis can be performed more reliably.

Q: What is excluded from the base system? A: Visual gimbal, command center PC, radar, RF detector, EO/IR camera, tower installation, civil works, long-distance networking, and field commissioning may be excluded unless separately quoted.

Q: Can it be used for airports? A: Yes, it can be used as a passive drone detection layer for airport perimeter monitoring, subject to aviation security approvals and integration requirements.

• Q: Can it be used for prisons?
• A: Yes, it can support passive detection of drones around prison perimeters, subject to lawful installation and security approvals.

• Q: Can it be used for defense sites?
• A: Yes, it can be used for authorized defense and security monitoring where passive drone detection is required.

• Q: Can it be used in industrial plants?
• A: Yes, it can help monitor drone activity around refineries, factories, power plants, warehouses, and other industrial locations.

• Q: Does weather affect detection?
• A: Yes. Wind, rain, background noise, temperature, reflections, and site layout can affect acoustic detection performance.

Q: Does FlySpark provide integration support? A: Yes. FlySpark / AnuShakti Infotech Pvt. Ltd. can support product configuration, integration planning, deployment guidance, OEM / ODM customization, and project-based support.

Q: What warranty is included? A: Warranty support is 1 Year for manufacturing defects under approved use and normal operating conditions. Crash damage, wrong wiring, incorrect power supply, water ingress due to wrong installation, unauthorized modification, and misuse may not be covered.