Retrieving "Ground Borne Vibration" from the archives

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1. Low Frequency Acoustic Vibration

   Linked via "ground-borne vibrations"

   Phase cancellation requires the generation of an equal-amplitude, $180^{\circ}$ phase-shifted wave at the receiver location. This is achieved using complex, multi-speaker arrays known as Infrasonic Nullification Emitters (INEs)/). However, the computational overhead required to maintain phase coherence across varying air currents results in high energy demands.
   Mechanical decoupling involves isolating the structure…