ALF-Sweep is proprietary approach to generating analytically a broadband sweep for any vibrator device.

ENAGEO Offers its newtechnologie ALF-Sweep (patent) for low-frequency sweep design up to 1 Hz

ALF Sweep

A methode and system for performing seismic studies using one or more seismic vibrators, which generate a sweep with a predefined target output spectrum and wide frequency band content, including to low frequencies.

The system in wich the sweep emitted is designed to comply with one or more constraints imposed by said device of seismic vibrators and/ or by the environment in wich these devices are to be used.