Acoustic Front-End Electronics
Low-noise pre-amplifiers, ADC chain, calibratable microphone arrays. Linear response across a wide bandwidth.
Technology
A three-layer characterization architecture.
Measurement, modeling, and network. Each layer creates standalone value; together they yield a dataset that didn't exist before.
Physics-Based Simulation
Atmospheric acoustic propagation equations. Accounts for temperature gradient, wind profile and ground effects. Calibrated against field data.
Sensor Network & Data Layer
Synchronized edge devices, time-stamped data streams, queryable database in the time × frequency × location space.
Patent
PCT/TR2026/050286
"High-precision spatial and spectral characterization sensor networks" — international patent application live. Foundation for novel datasets and new solutions:
- Sound (noise) and energy correlations
- Characterize and verify new solutions
- Early failure detection
- Acoustic mapping
Method
Development approach
Hardware and software validate each other. Field measurements feed the simulator; the simulator validates the hardware.
1. Hardware Development
Acoustic receiver electronic circuit design, prototype manufacturing, lab characterization. Comparative calibration against imported systems.
2. Propagation Modeling
Spectral propagation software development. Wind speed and ambient conditions in, spectral dB out. Long-distance open-air transmission modeling.
3. WPP Operator Coordination
Outreach, permits, logistics. Pilot site identification and pre-agreements.
4. Field Measurements & System Tests
Long-duration, wide-band measurements across humidity and wind conditions. Accurate prediction at unmeasured locations.
Beyond Sonic
Ultrasonic and opto-acoustic
Our team has experience in laser and opto-acoustic applications. Laser-noise interaction and opto-acoustic experiments form a second wave of the program. Ultrasonic characterization for healthcare, NDT and industrial process monitoring is on the roadmap.