CeSigma's members have a great experience in acquisition and Signal Processing in sub-marine acoustic domain.

Studies on passive trajectography for detection and tracking of sub-marine objects

Sub-marine impulse noises characterization

Study of a Lateral Wide Band  HF Sonar (400 KHz to 2.5 Mhz)

Realization of a stereoscopic vision prototype for Sonar images

Real-time signal processing systems embedded in a buoy

Study of a new positioning system for sub-marine vehicles

Sonar signals generation system (up to 1 Mhz)

Cesigma developed for civilian and military applications, a passive and active acoustic detection and tracking system SyDELOES®.