Acoustic

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Proven Systems for Underwater Testing

TECOTEC delivers a comprehensive, mission-ready focus area for hydro-acoustic testing. By moving from fixed-function legacy hardware to software-defined instrumentation, we enable seamless data interoperability, long-term scalability, and faster system evolution. Our solutions support modern naval defense, oceanography, and environmental monitoring programs where accuracy, reliability, and adaptability are critical.

 

Featured Applications​

Transform Water Systems with Digital Twin: Data, Modelling, and Real-Time Intelligence

Transform Water Systems with Digital Twin: Data, Modelling, and Real-Time Intelligence

Managing water resources in a changing climate requires decisions that balance safety, cost, resilience, and stakeholder expectations. Every water authority…
5G Device Validation

5G Device Validation

Engineers working on wideband 5G device designs must validate performance over more frequency bands in traditional cellular frequency ranges below…
Mixed Signal IC Validation

Mixed Signal IC Validation

Post-silicon validation is a crucial phase of the semiconductor life cycle and can also represent significant cost and schedule risk.…

autonomous on-board data collection and processing aka UARP

Explore best practices to acoustic development and enable smart analytics in and beyond the lab.

 
TECOTEC TECH Commitment

Automated Validation Workflow for Echo Sounder Systems

TECOTEC delivers an automated, simulation-driven workflow for echo sounder system validation. Sea trials are costly and time-consuming. Our Simulated Target Systems and validation tools shorten the ping-to-result cycle by bringing realistic ocean conditions into the laboratory. Engineers can validate active sonar performance earlier, faster, and with full repeatability. 

We repeatedly observe that customers who adopt our software-centric, automated approach to test and measurement improve product quality and accelerate time to market while reducing cost.

Ritu Favre

Executive Vice President and General Manager, Business Units

Advanced Processing for Passive Underwater Acoustic Monitoring

Like 5G Advanced systems that manage massive MIMO and adaptive beamforming, the underwater acoustic domain must handle dense sensor arrays and severe multipath propagation. TECOTEC solutions process large volumes of passive acoustic data to extract meaningful signals from complex ambient noise.

Our post-processing workflows isolate critical signatures, including marine mammal vocalizations, vessel noise, and submarine acoustic profiles, enabling accurate detection, classification, and long-term monitoring in challenging ocean environments.

 

A Modernized Approach That Accelerates Post- processing process of underwater signal

TECOTEC modernizes the underwater signal analysis workflow by replacing proprietary black-box systems with open, software-defined instrumentation. This shift accelerates validation, improves transparency, and ensures long-term system evolution.

  • Data Interoperability: Record and exchange data in standard formats such as TDMS and WAV for immediate analysis in MATLAB, LabVIEW, and Python.
  • Scalability: Increase channel counts, add new algorithms, or deploy advanced analytics through software updates without redesigning hardware.

The result is a flexible, interoperable, and future-ready acoustic test and monitoring platform built for modern naval, research, and environmental applications.